253860954 has 16 divisors (see below), whose sum is σ = 525229920. Its totient is φ = 81702320.

The previous prime is 253860947. The next prime is 253860967. The reversal of 253860954 is 459068352.

253860954 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Curzon number.

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, 729312 + ... + 729659.

It is an arithmetic number, because the mean of its divisors is an integer number (32826870).

Almost surely, 2^253860954 is an apocalyptic number.

253860954 is an abundant number, since it is smaller than the sum of its proper divisors (271368966).

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

253860954 is a wasteful number, since it uses less digits than its factorization.

253860954 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1459005.

The product of its (nonzero) digits is 259200, while the sum is 42.

The square root of 253860954 is about 15933.0145923488. The cubic root of 253860954 is about 633.1869701178.

The spelling of 253860954 in words is "two hundred fifty-three million, eight hundred sixty thousand, nine hundred fifty-four".