506978176576 has 21 divisors (see below), whose sum is σ = 1006046122651. Its totient is φ = 253486240192.

The previous prime is 506978176547. The next prime is 506978176603. The reversal of 506978176576 is 675671879605.

The square root of 506978176576 is 712024.

It is a perfect power (a square), and thus also a powerful number.

It is a Duffinian number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 2 ways as a sum of consecutive naturals, for example, 5651691 + ... + 5740693.

Almost surely, 2^506978176576 is an apocalyptic number.

506978176576 is the 712024-th square number.

It is an amenable number.

506978176576 is a deficient number, since it is larger than the sum of its proper divisors (499067946075).

506978176576 is an frugal number, since it uses more digits than its factorization.

506978176576 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 178018 (or 89005 counting only the distinct ones).

The product of its (nonzero) digits is 133358400, while the sum is 67.

The spelling of 506978176576 in words is "five hundred six billion, nine hundred seventy-eight million, one hundred seventy-six thousand, five hundred seventy-six".