253875792 has 20 divisors (see below), whose sum is σ = 655845920. Its totient is φ = 84625248.

The previous prime is 253875779. The next prime is 253875829. The reversal of 253875792 is 297578352.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (48), and also a Moran number because the ratio is a prime number: 5289079 = 253875792 / (2 + 5 + 3 + 8 + 7 + 5 + 7 + 9 + 2).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2644492 + ... + 2644587.

It is an arithmetic number, because the mean of its divisors is an integer number (32792296).

Almost surely, 2^253875792 is an apocalyptic number.

It is an amenable number.

253875792 is an abundant number, since it is smaller than the sum of its proper divisors (401970128).

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

253875792 is a wasteful number, since it uses less digits than its factorization.

253875792 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5289090 (or 5289084 counting only the distinct ones).

The product of its digits is 1058400, while the sum is 48.

The square root of 253875792 is about 15933.4802224749. The cubic root of 253875792 is about 633.1993063266.

The spelling of 253875792 in words is "two hundred fifty-three million, eight hundred seventy-five thousand, seven hundred ninety-two".