523321020123325 has 12 divisors (see below), whose sum is σ = 649131735796180. Its totient is φ = 418518963941760.

The previous prime is 523321020123263. The next prime is 523321020123331.

523321020123325 is nontrivially palindromic in base 10.

It can be written as a sum of positive squares in 6 ways, for example, as 351538710649 + 522969481412676 = 592907^2 + 22868526^2 .

It is a de Polignac number, because none of the positive numbers 2^k-523321020123325 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 3446226480 + ... + 3446378329.

Almost surely, 2^{523321020123325} is an apocalyptic number.

It is an amenable number.

523321020123325 is a deficient number, since it is larger than the sum of its proper divisors (125810715672855).

523321020123325 is a wasteful number, since it uses less digits than its factorization.

523321020123325 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6892607856 (or 6892607851 counting only the distinct ones).

The product of its (nonzero) digits is 64800, while the sum is 34.

The spelling of 523321020123325 in words is "five hundred twenty-three trillion, three hundred twenty-one billion, twenty million, one hundred twenty-three thousand, three hundred twenty-five".