253993054 has 16 divisors (see below), whose sum is σ = 435678048. Its totient is φ = 108788832.

The previous prime is 253993009. The next prime is 253993063. The reversal of 253993054 is 450399352.

253993054 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 253992998 and 253993016.

It is a congruent 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, 24324 + ... + 33160.

It is an arithmetic number, because the mean of its divisors is an integer number (27229878).

Almost surely, 2^253993054 is an apocalyptic number.

253993054 is a deficient number, since it is larger than the sum of its proper divisors (181684994).

253993054 is a wasteful number, since it uses less digits than its factorization.

253993054 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10899.

The product of its (nonzero) digits is 145800, while the sum is 40.

The square root of 253993054 is about 15937.1595336183. The cubic root of 253993054 is about 633.2967802234.

The spelling of 253993054 in words is "two hundred fifty-three million, nine hundred ninety-three thousand, fifty-four".