253152054 has 24 divisors (see below), whose sum is σ = 568811880. Its totient is φ = 84383856.

The previous prime is 253152047. The next prime is 253152059. The reversal of 253152054 is 450251352.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (253152059) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 259959 + ... + 260930.

It is an arithmetic number, because the mean of its divisors is an integer number (23700495).

Almost surely, 2^253152054 is an apocalyptic number.

253152054 is an abundant number, since it is smaller than the sum of its proper divisors (315659826).

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

253152054 is an equidigital number, since it uses as much as digits as its factorization.

253152054 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 520906 (or 520894 counting only the distinct ones).

The product of its (nonzero) digits is 6000, while the sum is 27.

The square root of 253152054 is about 15910.7527791742. The cubic root of 253152054 is about 632.5970346943.

The spelling of 253152054 in words is "two hundred fifty-three million, one hundred fifty-two thousand, fifty-four".