523324406530540 has 24 divisors (see below), whose sum is σ = 1099228716466272. Its totient is φ = 209282626849920.

The previous prime is 523324406530493. The next prime is 523324406530591. The reversal of 523324406530540 is 45035604423325.

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, 2945894104 + ... + 2946071743.

It is an arithmetic number, because the mean of its divisors is an integer number (45801196519428).

Almost surely, 2^{523324406530540} is an apocalyptic number.

It is an amenable number.

523324406530540 is an abundant number, since it is smaller than the sum of its proper divisors (575904309935732).

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

523324406530540 is a wasteful number, since it uses less digits than its factorization.

523324406530540 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5891970297 (or 5891970295 counting only the distinct ones).

The product of its (nonzero) digits is 5184000, while the sum is 46.

The spelling of 523324406530540 in words is "five hundred twenty-three trillion, three hundred twenty-four billion, four hundred six million, five hundred thirty thousand, five hundred forty".