521232242232125 has 32 divisors (see below), whose sum is σ = 660968710571520. Its totient is φ = 410324353560000.

The previous prime is 521232242232071. The next prime is 521232242232157.

521232242232125 is nontrivially palindromic in base 10.

It is not a de Polignac number, because 521232242232125 - 2¹⁸ = 521232241969981 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 124585445 + ... + 128701194.

It is an arithmetic number, because the mean of its divisors is an integer number (20655272205360).

Almost surely, 2^{521232242232125} is an apocalyptic number.

It is an amenable number.

521232242232125 is a deficient number, since it is larger than the sum of its proper divisors (139736468339395).

521232242232125 is a wasteful number, since it uses less digits than its factorization.

521232242232125 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 253286918 (or 253286908 counting only the distinct ones).

The product of its digits is 230400, while the sum is 38.

The spelling of 521232242232125 in words is "five hundred twenty-one trillion, two hundred thirty-two billion, two hundred forty-two million, two hundred thirty-two thousand, one hundred twenty-five".