253758880 has 24 divisors (see below), whose sum is σ = 599505732. Its totient is φ = 101503488.

The previous prime is 253758871. The next prime is 253758907. The reversal of 253758880 is 88857352.

253758880 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 203575824 + 50183056 = 14268^2 + 7084^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 253758880.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 792837 + ... + 793156.

Almost surely, 2^253758880 is an apocalyptic number.

253758880 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

253758880 is an abundant number, since it is smaller than the sum of its proper divisors (345746852).

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

253758880 is a wasteful number, since it uses less digits than its factorization.

253758880 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1586008 (or 1586000 counting only the distinct ones).

The product of its (nonzero) digits is 537600, while the sum is 46.

The square root of 253758880 is about 15929.8110472158. The cubic root of 253758880 is about 633.1020934819.

The spelling of 253758880 in words is "two hundred fifty-three million, seven hundred fifty-eight thousand, eight hundred eighty".