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5280550525 = 521976591627
BaseRepresentation
bin1001110101011111…
…01100111001111101
3111122000021202112101
410322233230321331
541303310104100
62231552305101
7244566640015
oct47257547175
914560252471
105280550525
11226a807848
121034542191
13662009a13
14381450c45
1520d8c286a
hex13abece7d

5280550525 has 24 divisors (see below), whose sum is σ = 6595158240. Its totient is φ = 4194039360.

The previous prime is 5280550511. The next prime is 5280550559. The reversal of 5280550525 is 5250550825.

It is not a de Polignac number, because 5280550525 - 211 = 5280548477 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 3244762 + ... + 3246388.

It is an arithmetic number, because the mean of its divisors is an integer number (274798260).

Almost surely, 25280550525 is an apocalyptic number.

It is an amenable number.

5280550525 is a deficient number, since it is larger than the sum of its proper divisors (1314607715).

5280550525 is a wasteful number, since it uses less digits than its factorization.

5280550525 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2493 (or 2488 counting only the distinct ones).

The product of its (nonzero) digits is 100000, while the sum is 37.

The square root of 5280550525 is about 72667.3965750804. The cubic root of 5280550525 is about 1741.3780562601.

The spelling of 5280550525 in words is "five billion, two hundred eighty million, five hundred fifty thousand, five hundred twenty-five".

Divisors: 1 5 25 197 659 985 1627 3295 4925 8135 16475 40675 129823 320519 649115 1072193 1602595 3245575 5360965 8012975 26804825 211222021 1056110105 5280550525