522997435674 has 48 divisors (see below), whose sum is σ = 1298117508480. Its totient is φ = 149072888160.

The previous prime is 522997435627. The next prime is 522997435693. The reversal of 522997435674 is 476534799225.

522997435674 is a `hidden beast` number, since 5 + 2 + 29 + 9 + 7 + 43 + 567 + 4 = 666.

It is a hoax number, since the sum of its digits (63) coincides with the sum of the digits of its distinct prime factors.

It is a Harshad number since it is a multiple of its sum of digits (63).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 4876614 + ... + 4982705.

It is an arithmetic number, because the mean of its divisors is an integer number (27044114760).

Almost surely, 2^522997435674 is an apocalyptic number.

522997435674 is an abundant number, since it is smaller than the sum of its proper divisors (775120072806).

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

522997435674 is a wasteful number, since it uses less digits than its factorization.

522997435674 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9859755 (or 9859752 counting only the distinct ones).

The product of its digits is 114307200, while the sum is 63.

The spelling of 522997435674 in words is "five hundred twenty-two billion, nine hundred ninety-seven million, four hundred thirty-five thousand, six hundred seventy-four".