813265354 has 16 divisors (see below), whose sum is σ = 1338968160. Its totient is φ = 367396560.

The previous prime is 813265339. The next prime is 813265391. The reversal of 813265354 is 453562318.

813265354 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×813265354² = 1322801072033490632, which contains 22 as substring.

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, 109809 + ... + 116980.

It is an arithmetic number, because the mean of its divisors is an integer number (83685510).

Almost surely, 2^813265354 is an apocalyptic number.

813265354 is a deficient number, since it is larger than the sum of its proper divisors (525702806).

813265354 is a wasteful number, since it uses less digits than its factorization.

813265354 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 226965.

The product of its digits is 86400, while the sum is 37.

The square root of 813265354 is about 28517.8076646856. The cubic root of 813265354 is about 933.4206913414.

The spelling of 813265354 in words is "eight hundred thirteen million, two hundred sixty-five thousand, three hundred fifty-four".