253132072 has 16 divisors (see below), whose sum is σ = 480342240. Its totient is φ = 125040816.

The previous prime is 253132069. The next prime is 253132093. The reversal of 253132072 is 270231352.

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, 189948 + ... + 191275.

It is an arithmetic number, because the mean of its divisors is an integer number (30021390).

Almost surely, 2^253132072 is an apocalyptic number.

It is an amenable number.

253132072 is a deficient number, since it is larger than the sum of its proper divisors (227210168).

253132072 is a wasteful number, since it uses less digits than its factorization.

253132072 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 381312 (or 381308 counting only the distinct ones).

The product of its (nonzero) digits is 2520, while the sum is 25.

The square root of 253132072 is about 15910.1248266631. The cubic root of 253132072 is about 632.5803900383.

The spelling of 253132072 in words is "two hundred fifty-three million, one hundred thirty-two thousand, seventy-two".