504797979822 has 32 divisors (see below), whose sum is σ = 1011830115744. Its totient is φ = 167893862400.

The previous prime is 504797979799. The next prime is 504797979823. The reversal of 504797979822 is 228979797405.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (504797979823) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 9376822 + ... + 9430502.

It is an arithmetic number, because the mean of its divisors is an integer number (31619691117).

Almost surely, 2^504797979822 is an apocalyptic number.

504797979822 is an abundant number, since it is smaller than the sum of its proper divisors (507032135922).

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

504797979822 is a wasteful number, since it uses less digits than its factorization.

504797979822 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 57124.

The product of its (nonzero) digits is 160030080, while the sum is 69.

The spelling of 504797979822 in words is "five hundred four billion, seven hundred ninety-seven million, nine hundred seventy-nine thousand, eight hundred twenty-two".