5100815077138 has 16 divisors (see below), whose sum is σ = 8837775856224. Its totient is φ = 2182166877760.

The previous prime is 5100815077123. The next prime is 5100815077139. The reversal of 5100815077138 is 8317705180015.

It is not an unprimeable number, because it can be changed into a prime (5100815077139) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6819271120 + ... + 6819271867.

It is an arithmetic number, because the mean of its divisors is an integer number (552360991014).

Almost surely, 2^{5100815077138} is an apocalyptic number.

5100815077138 is a deficient number, since it is larger than the sum of its proper divisors (3736960779086).

5100815077138 is a wasteful number, since it uses less digits than its factorization.

5100815077138 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13638543017.

The product of its (nonzero) digits is 235200, while the sum is 46.

The spelling of 5100815077138 in words is "five trillion, one hundred billion, eight hundred fifteen million, seventy-seven thousand, one hundred thirty-eight".