875253252 has 24 divisors (see below), whose sum is σ = 2060333856. Its totient is φ = 289168768.

The previous prime is 875253233. The next prime is 875253277. The reversal of 875253252 is 252352578.

It is a self number, because there is not a number n which added to its sum of digits gives 875253252.

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, 321378 + ... + 324089.

It is an arithmetic number, because the mean of its divisors is an integer number (85847244).

Almost surely, 2^875253252 is an apocalyptic number.

It is an amenable number.

875253252 is an abundant number, since it is smaller than the sum of its proper divisors (1185080604).

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

875253252 is a wasteful number, since it uses less digits than its factorization.

875253252 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 645587 (or 645585 counting only the distinct ones).

The product of its digits is 168000, while the sum is 39.

The square root of 875253252 is about 29584.6793459047. The cubic root of 875253252 is about 956.5578593703.

The spelling of 875253252 in words is "eight hundred seventy-five million, two hundred fifty-three thousand, two hundred fifty-two".