52881722718825 has 384 divisors, whose sum is σ = 119186771558400. Its totient is φ = 19977145344000.

The previous prime is 52881722718821. The next prime is 52881722718887.

52881722718825 is nontrivially palindromic in base 10.

It is not a de Polignac number, because 52881722718825 - 2² = 52881722718821 is a prime.

It is not an unprimeable number, because it can be changed into a prime (52881722718821) by changing a digit.

It is a polite number, since it can be written in 383 ways as a sum of consecutive naturals, for example, 2307118365 + ... + 2307141285.

It is an arithmetic number, because the mean of its divisors is an integer number (310382217600).

Almost surely, 2^{52881722718825} is an apocalyptic number.

52881722718825 is a gapful number since it is divisible by the number (55) formed by its first and last digit.

It is an amenable number.

52881722718825 is an abundant number, since it is smaller than the sum of its proper divisors (66305048839575).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

52881722718825 is a wasteful number, since it uses less digits than its factorization.

52881722718825 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23433 (or 23428 counting only the distinct ones).

The product of its digits is 80281600, while the sum is 66.

The spelling of 52881722718825 in words is "fifty-two trillion, eight hundred eighty-one billion, seven hundred twenty-two million, seven hundred eighteen thousand, eight hundred twenty-five".