52988965625 has 24 divisors (see below), whose sum is σ = 66307631040. Its totient is φ = 42342750000.

The previous prime is 52988965621. The next prime is 52988965699. The reversal of 52988965625 is 52656988925.

It is not a de Polignac number, because 52988965625 - 2² = 52988965621 is a prime.

It is not an unprimeable number, because it can be changed into a prime (52988965621) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 2862650 + ... + 2881100.

It is an arithmetic number, because the mean of its divisors is an integer number (2762817960).

Almost surely, 2^52988965625 is an apocalyptic number.

It is an amenable number.

52988965625 is a deficient number, since it is larger than the sum of its proper divisors (13318665415).

52988965625 is an frugal number, since it uses more digits than its factorization.

52988965625 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19395 (or 19375 counting only the distinct ones).

The product of its digits is 93312000, while the sum is 65.

The spelling of 52988965625 in words is "fifty-two billion, nine hundred eighty-eight million, nine hundred sixty-five thousand, six hundred twenty-five".