575317122564 has 24 divisors (see below), whose sum is σ = 1413059599840. Its totient is φ = 181679091264.

The previous prime is 575317122563. The next prime is 575317122571. The reversal of 575317122564 is 465221713575.

It is not an unprimeable number, because it can be changed into a prime (575317122563) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1261660129 + ... + 1261660584.

Almost surely, 2^575317122564 is an apocalyptic number.

It is an amenable number.

575317122564 is an abundant number, since it is smaller than the sum of its proper divisors (837742477276).

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

575317122564 is a wasteful number, since it uses less digits than its factorization.

575317122564 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2523320739 (or 2523320737 counting only the distinct ones).

The product of its digits is 1764000, while the sum is 48.

The spelling of 575317122564 in words is "five hundred seventy-five billion, three hundred seventeen million, one hundred twenty-two thousand, five hundred sixty-four".