313564304207677 has 4 divisors (see below), whose sum is σ = 330067688639680. Its totient is φ = 297060919775676.

The previous prime is 313564304207659. The next prime is 313564304207689. The reversal of 313564304207677 is 776702403465313.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 313564304207677 - 2¹¹ = 313564304205629 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (313564304207657) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8251692215973 + ... + 8251692216010.

It is an arithmetic number, because the mean of its divisors is an integer number (82516922159920).

Almost surely, 2^{313564304207677} is an apocalyptic number.

It is an amenable number.

313564304207677 is a deficient number, since it is larger than the sum of its proper divisors (16503384432003).

313564304207677 is a wasteful number, since it uses less digits than its factorization.

313564304207677 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16503384432002.

The product of its (nonzero) digits is 53343360, while the sum is 58.

The spelling of 313564304207677 in words is "three hundred thirteen trillion, five hundred sixty-four billion, three hundred four million, two hundred seven thousand, six hundred seventy-seven".