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5052528302825 = 5217149622912809
BaseRepresentation
bin100100110000110001000…
…1001111001101011101001
3122220000110101101101111102
41021201202021321223221
51130240034221142300
614425033252211145
71031014234653143
oct111414211715351
918800411341442
105052528302825
111678846564983
12697269609ab5
132a85b3892a63
14136787bb3c93
158b6640330d5
hex49862279ae9

5052528302825 has 48 divisors (see below), whose sum is σ = 6679787310000. Its totient is φ = 3777823088640.

The previous prime is 5052528302779. The next prime is 5052528302851. The reversal of 5052528302825 is 5282038252505.

It can be written as a sum of positive squares in 24 ways, for example, as 3969673699216 + 1082854603609 = 1992404^2 + 1040603^2 .

It is not a de Polignac number, because 5052528302825 - 210 = 5052528301801 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 5052528302825.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 394445021 + ... + 394457829.

It is an arithmetic number, because the mean of its divisors is an integer number (139162235625).

Almost surely, 25052528302825 is an apocalyptic number.

It is an amenable number.

5052528302825 is a deficient number, since it is larger than the sum of its proper divisors (1627259007175).

5052528302825 is a wasteful number, since it uses less digits than its factorization.

5052528302825 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19214 (or 19209 counting only the distinct ones).

The product of its (nonzero) digits is 1920000, while the sum is 47.

The spelling of 5052528302825 in words is "five trillion, fifty-two billion, five hundred twenty-eight million, three hundred two thousand, eight hundred twenty-five".

Divisors: 1 5 17 25 85 149 425 745 2533 3725 6229 12665 12809 31145 63325 64045 105893 155725 217753 320225 529465 928121 1088765 1908541 2647325 4640605 5443825 9542705 15778057 23203025 32445197 47713525 78890285 79787261 162225985 394451425 398936305 811129925 1356383437 1994681525 6781917185 11888301889 33909585925 59441509445 202101132113 297207547225 1010505660565 5052528302825