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5055005550570 = 235254537661987
BaseRepresentation
bin100100110001111010111…
…0011110110011111101010
3122220020212000202121112220
41021203311303312133222
51130310122410104240
614430123144214510
71031132515140603
oct111436563663752
918806760677486
105055005550570
1116798a7938868
1269783b16a436
132a88b9b87121
14136940bc0daa
158b75b7675d0
hex498f5cf67ea

5055005550570 has 32 divisors (see below), whose sum is σ = 12132079311168. Its totient is φ = 1347994147968.

The previous prime is 5055005550563. The next prime is 5055005550593. The reversal of 5055005550570 is 750555005505.

It is a super-2 number, since 2×50550055505702 (a number of 26 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 7305117 + ... + 7967103.

It is an arithmetic number, because the mean of its divisors is an integer number (379127478474).

Almost surely, 25055005550570 is an apocalyptic number.

5055005550570 is an abundant number, since it is smaller than the sum of its proper divisors (7077073760598).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

5055005550570 is a wasteful number, since it uses less digits than its factorization.

5055005550570 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 916534.

The product of its (nonzero) digits is 546875, while the sum is 42.

The spelling of 5055005550570 in words is "five trillion, fifty-five billion, five million, five hundred fifty thousand, five hundred seventy".

Divisors: 1 2 3 5 6 10 15 30 254537 509074 661987 763611 1272685 1323974 1527222 1985961 2545370 3309935 3818055 3971922 6619870 7636110 9929805 19859610 168500185019 337000370038 505500555057 842500925095 1011001110114 1685001850190 2527502775285 5055005550570