253060356 has 24 divisors (see below), whose sum is σ = 592026624. Its totient is φ = 84131680.

The previous prime is 253060337. The next prime is 253060369. The reversal of 253060356 is 653060352.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 22935 + ... + 32126.

It is an arithmetic number, because the mean of its divisors is an integer number (24667776).

Almost surely, 2^253060356 is an apocalyptic number.

It is an amenable number.

253060356 is an abundant number, since it is smaller than the sum of its proper divisors (338966268).

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

253060356 is a wasteful number, since it uses less digits than its factorization.

253060356 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 55451 (or 55449 counting only the distinct ones).

The product of its (nonzero) digits is 16200, while the sum is 30.

The square root of 253060356 is about 15907.8708820508. The cubic root of 253060356 is about 632.5206446521.

The spelling of 253060356 in words is "two hundred fifty-three million, sixty thousand, three hundred fifty-six".