500054980 has 12 divisors (see below), whose sum is σ = 1050115500. Its totient is φ = 200021984.

The previous prime is 500054953. The next prime is 500054987. The reversal of 500054980 is 89450005.

It can be written as a sum of positive squares in 2 ways, for example, as 267126336 + 232928644 = 16344^2 + 15262^2 .

It is not an unprimeable number, because it can be changed into a prime (500054987) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 12501355 + ... + 12501394.

It is an arithmetic number, because the mean of its divisors is an integer number (87509625).

Almost surely, 2^500054980 is an apocalyptic number.

It is an amenable number.

500054980 is an abundant number, since it is smaller than the sum of its proper divisors (550060520).

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

500054980 is a wasteful number, since it uses less digits than its factorization.

500054980 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25002758 (or 25002756 counting only the distinct ones).

The product of its (nonzero) digits is 7200, while the sum is 31.

The square root of 500054980 is about 22361.9091313778. The cubic root of 500054980 is about 793.7296166878.

The spelling of 500054980 in words is "five hundred million, fifty-four thousand, nine hundred eighty".