52555655525 has 24 divisors (see below), whose sum is σ = 65930141064. Its totient is φ = 41554944000.

The previous prime is 52555655501. The next prime is 52555655573.

52555655525 is nontrivially palindromic in base 10.

It can be written as a sum of positive squares in 12 ways, for example, as 6506358244 + 46049297281 = 80662^2 + 214591^2 .

It is not a de Polignac number, because 52555655525 - 2⁶ = 52555655461 is a prime.

It is a Smith number, since the sum of its digits (50) coincides with the sum of the digits of its prime factors.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1438889 + ... + 1474961.

It is an arithmetic number, because the mean of its divisors is an integer number (2747089211).

Almost surely, 2^52555655525 is an apocalyptic number.

It is an amenable number.

52555655525 is a deficient number, since it is larger than the sum of its proper divisors (13374485539).

52555655525 is a wasteful number, since it uses less digits than its factorization.

52555655525 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 36761 (or 36756 counting only the distinct ones).

The product of its digits is 9375000, while the sum is 50.

The spelling of 52555655525 in words is "fifty-two billion, five hundred fifty-five million, six hundred fifty-five thousand, five hundred twenty-five".