499762371672 has 96 divisors (see below), whose sum is σ = 1355965228800. Its totient is φ = 166287195648.

The previous prime is 499762371659. The next prime is 499762371721. The reversal of 499762371672 is 276173267994.

499762371672 is a `hidden beast` number, since 499 + 7 + 6 + 2 + 3 + 71 + 6 + 72 = 666.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 153629598 + ... + 153632850.

It is an arithmetic number, because the mean of its divisors is an integer number (14124637800).

Almost surely, 2^499762371672 is an apocalyptic number.

It is an amenable number.

499762371672 is an abundant number, since it is smaller than the sum of its proper divisors (856202857128).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

499762371672 is a wasteful number, since it uses less digits than its factorization.

499762371672 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6457 (or 6450 counting only the distinct ones).

The product of its digits is 48009024, while the sum is 63.

The spelling of 499762371672 in words is "four hundred ninety-nine billion, seven hundred sixty-two million, three hundred seventy-one thousand, six hundred seventy-two".