252882477 has 12 divisors (see below), whose sum is σ = 365420640. Its totient is φ = 168520968.

The previous prime is 252882473. The next prime is 252882479. The reversal of 252882477 is 774288252.

252882477 is a `hidden beast` number, since 2 + 528 + 82 + 47 + 7 = 666.

It is not a de Polignac number, because 252882477 - 2² = 252882473 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (252882473) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 30174 + ... + 37632.

It is an arithmetic number, because the mean of its divisors is an integer number (30451720).

Almost surely, 2^252882477 is an apocalyptic number.

It is an amenable number.

252882477 is a deficient number, since it is larger than the sum of its proper divisors (112538163).

252882477 is a wasteful number, since it uses less digits than its factorization.

252882477 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11232 (or 11229 counting only the distinct ones).

The product of its digits is 501760, while the sum is 45.

The square root of 252882477 is about 15902.2789876168. The cubic root of 252882477 is about 632.3724079312.

The spelling of 252882477 in words is "two hundred fifty-two million, eight hundred eighty-two thousand, four hundred seventy-seven".