500019679880 has 32 divisors (see below), whose sum is σ = 1285764891840. Its totient is φ = 171435318720.

The previous prime is 500019679877. The next prime is 500019679889. The reversal of 500019679880 is 88976910005.

It is not an unprimeable number, because it can be changed into a prime (500019679889) 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, 892892006 + ... + 892892565.

It is an arithmetic number, because the mean of its divisors is an integer number (40180152870).

Almost surely, 2^500019679880 is an apocalyptic number.

It is an amenable number.

500019679880 is an abundant number, since it is smaller than the sum of its proper divisors (785745211960).

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

500019679880 is a wasteful number, since it uses less digits than its factorization.

500019679880 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1785784589 (or 1785784585 counting only the distinct ones).

The product of its (nonzero) digits is 1088640, while the sum is 53.

The spelling of 500019679880 in words is "five hundred billion, nineteen million, six hundred seventy-nine thousand, eight hundred eighty".