252887539038 has 16 divisors (see below), whose sum is σ = 505780692480. Its totient is φ = 84294910616.

The previous prime is 252887539001. The next prime is 252887539103. The reversal of 252887539038 is 830935788252.

It is a Smith number, since the sum of its digits (60) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

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, 557683 + ... + 903761.

It is an arithmetic number, because the mean of its divisors is an integer number (31611293280).

Almost surely, 2^252887539038 is an apocalyptic number.

252887539038 is an abundant number, since it is smaller than the sum of its proper divisors (252893153442).

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

252887539038 is a wasteful number, since it uses less digits than its factorization.

252887539038 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 467871.

The product of its (nonzero) digits is 29030400, while the sum is 60.

The spelling of 252887539038 in words is "two hundred fifty-two billion, eight hundred eighty-seven million, five hundred thirty-nine thousand, thirty-eight".