253175272 has 32 divisors (see below), whose sum is σ = 543038400. Its totient is φ = 108399744.

The previous prime is 253175269. The next prime is 253175291. The reversal of 253175272 is 272571352.

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, 96879 + ... + 99457.

It is an arithmetic number, because the mean of its divisors is an integer number (16969950).

Almost surely, 2^253175272 is an apocalyptic number.

It is an amenable number.

253175272 is an abundant number, since it is smaller than the sum of its proper divisors (289863128).

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

253175272 is a wasteful number, since it uses less digits than its factorization.

253175272 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4345 (or 4341 counting only the distinct ones).

The product of its digits is 29400, while the sum is 34.

The square root of 253175272 is about 15911.4823947990. The cubic root of 253175272 is about 632.6163737815.

The spelling of 253175272 in words is "two hundred fifty-three million, one hundred seventy-five thousand, two hundred seventy-two".