52808052525 has 12 divisors (see below), whose sum is σ = 87309313632. Its totient is φ = 28164294640.

The previous prime is 52808052523. The next prime is 52808052529. The reversal of 52808052525 is 52525080825.

It is not a de Polignac number, because 52808052525 - 2¹ = 52808052523 is a prime.

It is a super-2 number, since 2×52808052525² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (52808052523) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 352053609 + ... + 352053758.

It is an arithmetic number, because the mean of its divisors is an integer number (7275776136).

Almost surely, 2^52808052525 is an apocalyptic number.

It is an amenable number.

52808052525 is a deficient number, since it is larger than the sum of its proper divisors (34501261107).

52808052525 is a wasteful number, since it uses less digits than its factorization.

52808052525 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 704107380 (or 704107375 counting only the distinct ones).

The product of its (nonzero) digits is 320000, while the sum is 42.

The spelling of 52808052525 in words is "fifty-two billion, eight hundred eight million, fifty-two thousand, five hundred twenty-five".