507797568 has 84 divisors (see below), whose sum is σ = 1464503040. Its totient is φ = 168220416.

The previous prime is 507797567. The next prime is 507797579. The reversal of 507797568 is 865797705.

507797568 is a `hidden beast` number, since 5 + 0 + 7 + 79 + 7 + 568 = 666.

It is not an unprimeable number, because it can be changed into a prime (507797561) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 93553 + ... + 98831.

It is an arithmetic number, because the mean of its divisors is an integer number (17434560).

Almost surely, 2^507797568 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 507797568, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (732251520).

507797568 is an abundant number, since it is smaller than the sum of its proper divisors (956705472).

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

507797568 is a wasteful number, since it uses less digits than its factorization.

507797568 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5464 (or 5451 counting only the distinct ones).

The product of its (nonzero) digits is 3704400, while the sum is 54.

The square root of 507797568 is about 22534.3641578812. The cubic root of 507797568 is about 797.8052175020.

The spelling of 507797568 in words is "five hundred seven million, seven hundred ninety-seven thousand, five hundred sixty-eight".