252527638750 has 20 divisors (see below), whose sum is σ = 473337808416. Its totient is φ = 101011055000.

The previous prime is 252527638747. The next prime is 252527638763. The reversal of 252527638750 is 57836725252.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 101009806 + ... + 101012305.

Almost surely, 2^252527638750 is an apocalyptic number.

252527638750 is a deficient number, since it is larger than the sum of its proper divisors (220810169666).

252527638750 is an equidigital number, since it uses as much as digits as its factorization.

252527638750 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 202022133 (or 202022118 counting only the distinct ones).

The product of its (nonzero) digits is 7056000, while the sum is 52.

The spelling of 252527638750 in words is "two hundred fifty-two billion, five hundred twenty-seven million, six hundred thirty-eight thousand, seven hundred fifty".