316583875477 has 4 divisors (see below), whose sum is σ = 319657505440. Its totient is φ = 313510245516.

The previous prime is 316583875459. The next prime is 316583875493. The reversal of 316583875477 is 774578385613.

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 a de Polignac number, because none of the positive numbers 2^k-316583875477 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 (316583878477) 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, 1536814827 + ... + 1536815032.

It is an arithmetic number, because the mean of its divisors is an integer number (79914376360).

Almost surely, 2^316583875477 is an apocalyptic number.

It is an amenable number.

316583875477 is a deficient number, since it is larger than the sum of its proper divisors (3073629963).

316583875477 is a wasteful number, since it uses less digits than its factorization.

316583875477 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3073629962.

The product of its digits is 118540800, while the sum is 64.

The spelling of 316583875477 in words is "three hundred sixteen billion, five hundred eighty-three million, eight hundred seventy-five thousand, four hundred seventy-seven".