252463156 has 24 divisors (see below), whose sum is σ = 482378400. Its totient is φ = 114660000.

The previous prime is 252463139. The next prime is 252463171. The reversal of 252463156 is 651364252.

It is a hoax number, since the sum of its digits (34) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 97770 + ... + 100318.

It is an arithmetic number, because the mean of its divisors is an integer number (20099100).

Almost surely, 2^252463156 is an apocalyptic number.

It is an amenable number.

252463156 is a deficient number, since it is larger than the sum of its proper divisors (229915244).

252463156 is a wasteful number, since it uses less digits than its factorization.

252463156 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4815 (or 4813 counting only the distinct ones).

The product of its digits is 43200, while the sum is 34.

The square root of 252463156 is about 15889.0892124124. The cubic root of 252463156 is about 632.0226885248.

It can be divided in two parts, 25246 and 3156, that multiplied together give a triangular number (79676376 = T₁₂₆₂₃).

The spelling of 252463156 in words is "two hundred fifty-two million, four hundred sixty-three thousand, one hundred fifty-six".