500556672 has 576 divisors, whose sum is σ = 1975209600. Its totient is φ = 123171840.

The previous prime is 500556611. The next prime is 500556689. The reversal of 500556672 is 276655005.

It is a tau number, because it is divible by the number of its divisors (576).

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 26345079 + ... + 26345097.

Almost surely, 2^500556672 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 500556672, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (987604800).

500556672 is an abundant number, since it is smaller than the sum of its proper divisors (1474652928).

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

500556672 is a wasteful number, since it uses less digits than its factorization.

500556672 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 77 (or 42 counting only the distinct ones).

The product of its (nonzero) digits is 63000, while the sum is 36.

The square root of 500556672 is about 22373.1238766516. The cubic root of 500556672 is about 793.9949706445.

The spelling of 500556672 in words is "five hundred million, five hundred fifty-six thousand, six hundred seventy-two".