253051310 has 32 divisors (see below), whose sum is σ = 483287040. Its totient is φ = 95128992.

The previous prime is 253051301. The next prime is 253051321. The reversal of 253051310 is 13150352.

253051310 is digitally balanced in base 2 and base 3, because in such bases it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×253051310² = 128069930985432200, which contains 22 as substring.

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, 18887 + ... + 29373.

It is an arithmetic number, because the mean of its divisors is an integer number (15102720).

Almost surely, 2^253051310 is an apocalyptic number.

253051310 is a deficient number, since it is larger than the sum of its proper divisors (230235730).

253051310 is a wasteful number, since it uses less digits than its factorization.

253051310 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10640.

The product of its (nonzero) digits is 450, while the sum is 20.

The square root of 253051310 is about 15907.5865548486. The cubic root of 253051310 is about 632.5131077809.

The spelling of 253051310 in words is "two hundred fifty-three million, fifty-one thousand, three hundred ten".