5105000876521 has 32 divisors (see below), whose sum is σ = 6632502992640. Its totient is φ = 3815695724544.

The previous prime is 5105000876489. The next prime is 5105000876537. The reversal of 5105000876521 is 1256780005015.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 5105000876521 - 2⁵ = 5105000876489 is a prime.

It is a super-2 number, since 2×5105000876521² (a number of 26 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (5105000877521) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 3571780 + ... + 4792453.

It is an arithmetic number, because the mean of its divisors is an integer number (207265718520).

Almost surely, 2^{5105000876521} is an apocalyptic number.

It is an amenable number.

5105000876521 is a deficient number, since it is larger than the sum of its proper divisors (1527502116119).

5105000876521 is a wasteful number, since it uses less digits than its factorization.

5105000876521 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8364625.

The product of its (nonzero) digits is 84000, while the sum is 40.

The spelling of 5105000876521 in words is "five trillion, one hundred five billion, eight hundred seventy-six thousand, five hundred twenty-one".