253078308332 has 12 divisors (see below), whose sum is σ = 442916731320. Its totient is φ = 126530670816.

The previous prime is 253078308317. The next prime is 253078308367. The reversal of 253078308332 is 233803870352.

253078308332 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2053478 + ... + 2173229.

It is an arithmetic number, because the mean of its divisors is an integer number (36909727610).

Almost surely, 2^253078308332 is an apocalyptic number.

It is an amenable number.

253078308332 is a deficient number, since it is larger than the sum of its proper divisors (189838422988).

253078308332 is a wasteful number, since it uses less digits than its factorization.

253078308332 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4241680 (or 4241678 counting only the distinct ones).

The product of its (nonzero) digits is 725760, while the sum is 44.

The spelling of 253078308332 in words is "two hundred fifty-three billion, seventy-eight million, three hundred eight thousand, three hundred thirty-two".