506523442560 has 64 divisors (see below), whose sum is σ = 1614543479280. Its totient is φ = 135072917504.

The previous prime is 506523442547. The next prime is 506523442571. The reversal of 506523442560 is 65244325605.

It is a tau number, because it is divible by the number of its divisors (64).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 131905227 + ... + 131909066.

Almost surely, 2^506523442560 is an apocalyptic number.

It is an amenable number.

506523442560 is an abundant number, since it is smaller than the sum of its proper divisors (1108020036720).

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

506523442560 is a wasteful number, since it uses less digits than its factorization.

506523442560 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 263814315 (or 263814303 counting only the distinct ones).

The product of its (nonzero) digits is 864000, while the sum is 42.

The spelling of 506523442560 in words is "five hundred six billion, five hundred twenty-three million, four hundred forty-two thousand, five hundred sixty".