252495768 has 64 divisors (see below), whose sum is σ = 723121920. Its totient is φ = 71971200.

The previous prime is 252495743. The next prime is 252495821. The reversal of 252495768 is 867594252.

252495768 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×252495768² = 127508225715819648, which contains 22 as substring.

It is a zygodrome in base 2.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 80958 + ... + 84018.

It is an arithmetic number, because the mean of its divisors is an integer number (11298780).

Almost surely, 2^252495768 is an apocalyptic number.

252495768 is a gapful number since it is divisible by the number (28) formed by its first and last digit.

It is an amenable number.

252495768 is an abundant number, since it is smaller than the sum of its proper divisors (470626152).

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

252495768 is a wasteful number, since it uses less digits than its factorization.

252495768 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3568 (or 3564 counting only the distinct ones).

The product of its digits is 1209600, while the sum is 48.

The square root of 252495768 is about 15890.1154180830. The cubic root of 252495768 is about 632.0499012566.

The spelling of 252495768 in words is "two hundred fifty-two million, four hundred ninety-five thousand, seven hundred sixty-eight".