313564535 has 16 divisors (see below), whose sum is σ = 388964352. Its totient is φ = 242416800.

The previous prime is 313564523. The next prime is 313564547. The reversal of 313564535 is 535465313.

It is an interprime number because it is at equal distance from previous prime (313564523) and next prime (313564547).

It is not a de Polignac number, because 313564535 - 2¹⁰ = 313563511 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 313564495 and 313564504.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 199322 + ... + 200888.

It is an arithmetic number, because the mean of its divisors is an integer number (24310272).

Almost surely, 2^313564535 is an apocalyptic number.

313564535 is a deficient number, since it is larger than the sum of its proper divisors (75399817).

313564535 is a wasteful number, since it uses less digits than its factorization.

313564535 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2894.

The product of its digits is 81000, while the sum is 35.

The square root of 313564535 is about 17707.7535277629. The cubic root of 313564535 is about 679.3740888445.

The spelling of 313564535 in words is "three hundred thirteen million, five hundred sixty-four thousand, five hundred thirty-five".