252528792752 has 40 divisors (see below), whose sum is σ = 494973902976. Its totient is φ = 124797044736.

The previous prime is 252528792731. The next prime is 252528792797. The reversal of 252528792752 is 257297825252.

It is a happy 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, 1067393 + ... + 1282335.

Almost surely, 2^252528792752 is an apocalyptic number.

It is an amenable number.

252528792752 is a deficient number, since it is larger than the sum of its proper divisors (242445110224).

252528792752 is a wasteful number, since it uses less digits than its factorization.

252528792752 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 215805 (or 215799 counting only the distinct ones).

The product of its digits is 14112000, while the sum is 56.

The spelling of 252528792752 in words is "two hundred fifty-two billion, five hundred twenty-eight million, seven hundred ninety-two thousand, seven hundred fifty-two".