486087964631 has 4 divisors (see below), whose sum is σ = 492934274064. Its totient is φ = 479241655200.

The previous prime is 486087964619. The next prime is 486087964639. The reversal of 486087964631 is 136469780684.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 486087964631 - 2³⁸ = 211210057687 is a prime.

It is a super-2 number, since 2×486087964631² (a number of 24 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (486087964639) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3423154610 + ... + 3423154751.

It is an arithmetic number, because the mean of its divisors is an integer number (123233568516).

Almost surely, 2^486087964631 is an apocalyptic number.

486087964631 is a deficient number, since it is larger than the sum of its proper divisors (6846309433).

486087964631 is an equidigital number, since it uses as much as digits as its factorization.

486087964631 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6846309432.

The product of its (nonzero) digits is 41803776, while the sum is 62.

The spelling of 486087964631 in words is "four hundred eighty-six billion, eighty-seven million, nine hundred sixty-four thousand, six hundred thirty-one".