376804552631 has 8 divisors (see below), whose sum is σ = 406020236160. Its totient is φ = 347621828832.

The previous prime is 376804552603. The next prime is 376804552667. The reversal of 376804552631 is 136255408673.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-376804552631 is a prime.

It is a super-2 number, since 2×376804552631² (a number of 24 digits) contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 376804552631.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (376804552231) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8216180 + ... + 8261913.

It is an arithmetic number, because the mean of its divisors is an integer number (50752529520).

Almost surely, 2^376804552631 is an apocalyptic number.

376804552631 is a deficient number, since it is larger than the sum of its proper divisors (29215683529).

376804552631 is a wasteful number, since it uses less digits than its factorization.

376804552631 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16479865.

The product of its (nonzero) digits is 3628800, while the sum is 50.

The spelling of 376804552631 in words is "three hundred seventy-six billion, eight hundred four million, five hundred fifty-two thousand, six hundred thirty-one".