424532252214525 has 96 divisors (see below), whose sum is σ = 865718538467328. Its totient is φ = 178759674259200.

The previous prime is 424532252214493. The next prime is 424532252214541. The reversal of 424532252214525 is 525412252235424.

It is not a de Polignac number, because 424532252214525 - 2⁵ = 424532252214493 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 63410721 + ... + 69785270.

It is an arithmetic number, because the mean of its divisors is an integer number (9017901442368).

Almost surely, 2^{424532252214525} is an apocalyptic number.

It is an amenable number.

424532252214525 is an abundant number, since it is smaller than the sum of its proper divisors (441186286252803).

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

424532252214525 is a wasteful number, since it uses less digits than its factorization.

424532252214525 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 133196491 (or 133196486 counting only the distinct ones).

The product of its digits is 7680000, while the sum is 48.

The spelling of 424532252214525 in words is "four hundred twenty-four trillion, five hundred thirty-two billion, two hundred fifty-two million, two hundred fourteen thousand, five hundred twenty-five".