253731875 has 20 divisors (see below), whose sum is σ = 328020000. Its totient is φ = 195972000.

The previous prime is 253731827. The next prime is 253731899. The reversal of 253731875 is 578137352.

It is not a de Polignac number, because 253731875 - 2¹⁴ = 253715491 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 11126 + ... + 25124.

It is an arithmetic number, because the mean of its divisors is an integer number (16401000).

Almost surely, 2^253731875 is an apocalyptic number.

253731875 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

253731875 is a deficient number, since it is larger than the sum of its proper divisors (74288125).

253731875 is an equidigital number, since it uses as much as digits as its factorization.

253731875 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14048 (or 14033 counting only the distinct ones).

The product of its digits is 176400, while the sum is 41.

The square root of 253731875 is about 15928.9634000458. The cubic root of 253731875 is about 633.0796344602.

The spelling of 253731875 in words is "two hundred fifty-three million, seven hundred thirty-one thousand, eight hundred seventy-five".