52522622525 has 12 divisors (see below), whose sum is σ = 65133962112. Its totient is φ = 42014285040.

The previous prime is 52522622521. The next prime is 52522622531.

52522622525 is nontrivially palindromic in base 10.

It is not a de Polignac number, because 52522622525 - 2² = 52522622521 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (52522622521) 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, 204122 + ... + 383028.

It is an arithmetic number, because the mean of its divisors is an integer number (5427830176).

Almost surely, 2^52522622525 is an apocalyptic number.

It is an amenable number.

52522622525 is a deficient number, since it is larger than the sum of its proper divisors (12611339587).

52522622525 is a wasteful number, since it uses less digits than its factorization.

52522622525 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 190660 (or 190655 counting only the distinct ones).

The product of its digits is 240000, while the sum is 38.

The spelling of 52522622525 in words is "fifty-two billion, five hundred twenty-two million, six hundred twenty-two thousand, five hundred twenty-five".