253340152 has 32 divisors (see below), whose sum is σ = 522446400. Its totient is φ = 114436224.

The previous prime is 253340117. The next prime is 253340161. The reversal of 253340152 is 251043352.

253340152 is digitally balanced in base 3, 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 7 ways as a sum of consecutive naturals, for example, 21027 + ... + 30802.

It is an arithmetic number, because the mean of its divisors is an integer number (16326450).

Almost surely, 2^253340152 is an apocalyptic number.

It is an amenable number.

253340152 is an abundant number, since it is smaller than the sum of its proper divisors (269106248).

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

253340152 is a wasteful number, since it uses less digits than its factorization.

253340152 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 51895 (or 51891 counting only the distinct ones).

The product of its (nonzero) digits is 3600, while the sum is 25.

The square root of 253340152 is about 15916.6627155318. The cubic root of 253340152 is about 632.7536741217.

The spelling of 253340152 in words is "two hundred fifty-three million, three hundred forty thousand, one hundred fifty-two".