252245410256 has 40 divisors (see below), whose sum is σ = 587940434880. Its totient is φ = 102415428864.

The previous prime is 252245410229. The next prime is 252245410303. The reversal of 252245410256 is 652014542252.

It is a Harshad number since it is a multiple of its sum of digits (38).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 59266061 + ... + 59270316.

It is an arithmetic number, because the mean of its divisors is an integer number (14698510872).

Almost surely, 2^252245410256 is an apocalyptic number.

It is an amenable number.

252245410256 is an abundant number, since it is smaller than the sum of its proper divisors (335695024624).

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

252245410256 is a wasteful number, since it uses less digits than its factorization.

252245410256 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 118536411 (or 118536405 counting only the distinct ones).

The product of its (nonzero) digits is 192000, while the sum is 38.

The spelling of 252245410256 in words is "two hundred fifty-two billion, two hundred forty-five million, four hundred ten thousand, two hundred fifty-six".