253053304 has 32 divisors (see below), whose sum is σ = 560959200. Its totient is φ = 104711040.

The previous prime is 253053287. The next prime is 253053319. The reversal of 253053304 is 403350352.

It is a happy number.

253053304 is digitally balanced in base 2, 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, 76287 + ... + 79534.

It is an arithmetic number, because the mean of its divisors is an integer number (17529975).

Almost surely, 2^253053304 is an apocalyptic number.

It is an amenable number.

253053304 is an abundant number, since it is smaller than the sum of its proper divisors (307905896).

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

253053304 is a wasteful number, since it uses less digits than its factorization.

253053304 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 155863 (or 155859 counting only the distinct ones).

The product of its (nonzero) digits is 5400, while the sum is 25.

The square root of 253053304 is about 15907.6492292230. The cubic root of 253053304 is about 632.5147691407.

The spelling of 253053304 in words is "two hundred fifty-three million, fifty-three thousand, three hundred four".