52155255125 has 16 divisors (see below), whose sum is σ = 66192984000. Its totient is φ = 41017008400.

The previous prime is 52155255121. The next prime is 52155255149.

52155255125 is nontrivially palindromic in base 10.

It is not a de Polignac number, because 52155255125 - 2² = 52155255121 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (52155255121) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3528575 + ... + 3543324.

It is an arithmetic number, because the mean of its divisors is an integer number (4137061500).

Almost surely, 2^52155255125 is an apocalyptic number.

It is an amenable number.

52155255125 is a deficient number, since it is larger than the sum of its proper divisors (14037728875).

52155255125 is an equidigital number, since it uses as much as digits as its factorization.

52155255125 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7071973 (or 7071963 counting only the distinct ones).

The product of its digits is 125000, while the sum is 38.

The spelling of 52155255125 in words is "fifty-two billion, one hundred fifty-five million, two hundred fifty-five thousand, one hundred twenty-five".