523447744325 has 48 divisors (see below), whose sum is σ = 712216320000. Its totient is φ = 378469713600.

The previous prime is 523447744319. The next prime is 523447744333.

523447744325 is nontrivially palindromic in base 10.

It is not a de Polignac number, because 523447744325 - 2²⁴ = 523430967109 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 84437576 + ... + 84443774.

It is an arithmetic number, because the mean of its divisors is an integer number (14837840000).

Almost surely, 2^523447744325 is an apocalyptic number.

523447744325 is a gapful number since it is divisible by the number (55) formed by its first and last digit.

It is an amenable number.

523447744325 is a deficient number, since it is larger than the sum of its proper divisors (188768575675).

523447744325 is a wasteful number, since it uses less digits than its factorization.

523447744325 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7962 (or 7957 counting only the distinct ones).

The product of its digits is 11289600, while the sum is 50.

The spelling of 523447744325 in words is "five hundred twenty-three billion, four hundred forty-seven million, seven hundred forty-four thousand, three hundred twenty-five".