5100520021005 has 16 divisors (see below), whose sum is σ = 8275773331584. Its totient is φ = 2681963578560.

The previous prime is 5100520020997. The next prime is 5100520021039. The reversal of 5100520021005 is 5001200250015.

It is not a de Polignac number, because 5100520021005 - 2³ = 5100520020997 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2394609274 + ... + 2394611403.

It is an arithmetic number, because the mean of its divisors is an integer number (517235833224).

Almost surely, 2^{5100520021005} is an apocalyptic number.

It is an amenable number.

5100520021005 is a deficient number, since it is larger than the sum of its proper divisors (3175253310579).

5100520021005 is a wasteful number, since it uses less digits than its factorization.

5100520021005 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4789220756.

The product of its (nonzero) digits is 500, while the sum is 21.

The spelling of 5100520021005 in words is "five trillion, one hundred billion, five hundred twenty million, twenty-one thousand, five".