5251468641525 has 96 divisors (see below), whose sum is σ = 9746489101440. Its totient is φ = 2771962560000.

The previous prime is 5251468641511. The next prime is 5251468641527.

5251468641525 is a `hidden beast` number, since 5 + 2 + 5 + 14 + 68 + 6 + 41 + 525 = 666.

5251468641525 is nontrivially palindromic in base 10.

It is not a de Polignac number, because 5251468641525 - 2⁴ = 5251468641509 is a prime.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5251468641527) by changing a digit.

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, 191080785 + ... + 191108265.

It is an arithmetic number, because the mean of its divisors is an integer number (101525928140).

Almost surely, 2^{5251468641525} is an apocalyptic number.

It is an amenable number.

5251468641525 is a deficient number, since it is larger than the sum of its proper divisors (4495020459915).

5251468641525 is a wasteful number, since it uses less digits than its factorization.

5251468641525 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 30404 (or 30393 counting only the distinct ones).

The product of its digits is 11520000, while the sum is 54.

The spelling of 5251468641525 in words is "five trillion, two hundred fifty-one billion, four hundred sixty-eight million, six hundred forty-one thousand, five hundred twenty-five".