506772526720 has 32 divisors (see below), whose sum is σ = 1211503073220. Its totient is φ = 202709010432.

The previous prime is 506772526717. The next prime is 506772526763. The reversal of 506772526720 is 27625277605.

It can be written as a sum of positive squares in 2 ways, for example, as 493916595264 + 12855931456 = 702792^2 + 113384^2 .

It is a tau number, because it is divible by the number of its divisors (32).

It is a super-2 number, since 2×506772526720² (a number of 24 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 395915397 + ... + 395916676.

Almost surely, 2^506772526720 is an apocalyptic number.

It is an amenable number.

506772526720 is an abundant number, since it is smaller than the sum of its proper divisors (704730546500).

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

506772526720 is an equidigital number, since it uses as much as digits as its factorization.

506772526720 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 791832092 (or 791832080 counting only the distinct ones).

The product of its (nonzero) digits is 2469600, while the sum is 49.

The spelling of 506772526720 in words is "five hundred six billion, seven hundred seventy-two million, five hundred twenty-six thousand, seven hundred twenty".