316604555451 has 12 divisors (see below), whose sum is σ = 458469630112. Its totient is φ = 210538039536.

The previous prime is 316604555447. The next prime is 316604555507. The reversal of 316604555451 is 154555406613.

316604555451 is a `hidden beast` number, since 3 + 1 + 6 + 6 + 0 + 45 + 554 + 51 = 666.

It is not a de Polignac number, because 316604555451 - 2² = 316604555447 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 316604555397 and 316604555406.

It is not an unprimeable number, because it can be changed into a prime (316604555401) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 44301571 + ... + 44308716.

Almost surely, 2^316604555451 is an apocalyptic number.

316604555451 is a deficient number, since it is larger than the sum of its proper divisors (141865074661).

316604555451 is a wasteful number, since it uses less digits than its factorization.

316604555451 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 88610690 (or 88610687 counting only the distinct ones).

The product of its (nonzero) digits is 1080000, while the sum is 45.

The spelling of 316604555451 in words is "three hundred sixteen billion, six hundred four million, five hundred fifty-five thousand, four hundred fifty-one".