253913802 has 32 divisors (see below), whose sum is σ = 541598400. Its totient is φ = 79081728.

The previous prime is 253913791. The next prime is 253913809. The reversal of 253913802 is 208319352.

253913802 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (253913809) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5224 + ... + 23132.

It is an arithmetic number, because the mean of its divisors is an integer number (16924950).

Almost surely, 2^253913802 is an apocalyptic number.

253913802 is an abundant number, since it is smaller than the sum of its proper divisors (287684598).

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

253913802 is a wasteful number, since it uses less digits than its factorization.

253913802 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18070.

The product of its (nonzero) digits is 12960, while the sum is 33.

The square root of 253913802 is about 15934.6729492638. The cubic root of 253913802 is about 633.2309053806.

The spelling of 253913802 in words is "two hundred fifty-three million, nine hundred thirteen thousand, eight hundred two".