253154456 has 48 divisors (see below), whose sum is σ = 496679040. Its totient is φ = 120955520.

The previous prime is 253154449. The next prime is 253154471. The reversal of 253154456 is 654451352.

253154456 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1284950 + ... + 1285146.

It is an arithmetic number, because the mean of its divisors is an integer number (10347480).

Almost surely, 2^253154456 is an apocalyptic number.

It is an amenable number.

253154456 is a deficient number, since it is larger than the sum of its proper divisors (243524584).

253154456 is a wasteful number, since it uses less digits than its factorization.

253154456 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 452 (or 419 counting only the distinct ones).

The product of its digits is 72000, while the sum is 35.

The square root of 253154456 is about 15910.8282625387. The cubic root of 253154456 is about 632.5990354592.

The spelling of 253154456 in words is "two hundred fifty-three million, one hundred fifty-four thousand, four hundred fifty-six".