522039964671 has 6 divisors (see below), whose sum is σ = 754057726760. Its totient is φ = 348026643108.

The previous prime is 522039964657. The next prime is 522039964679. The reversal of 522039964671 is 176469930225.

522039964671 is a `hidden beast` number, since 522 + 0 + 3 + 9 + 9 + 6 + 46 + 71 = 666.

It is not a de Polignac number, because 522039964671 - 2¹⁹ = 522039440383 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (522039964679) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 29002220251 + ... + 29002220268.

Almost surely, 2^522039964671 is an apocalyptic number.

522039964671 is a deficient number, since it is larger than the sum of its proper divisors (232017762089).

522039964671 is a wasteful number, since it uses less digits than its factorization.

522039964671 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 58004440525 (or 58004440522 counting only the distinct ones).

The product of its (nonzero) digits is 4898880, while the sum is 54.

The spelling of 522039964671 in words is "five hundred twenty-two billion, thirty-nine million, nine hundred sixty-four thousand, six hundred seventy-one".