5108611557 has 16 divisors (see below), whose sum is σ = 7812662912. Its totient is φ = 2908664640.

The previous prime is 5108611477. The next prime is 5108611559. The reversal of 5108611557 is 7551168015.

It is not a de Polignac number, because 5108611557 - 2¹⁶ = 5108546021 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5108611559) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 433294 + ... + 444927.

It is an arithmetic number, because the mean of its divisors is an integer number (488291432).

Almost surely, 2^5108611557 is an apocalyptic number.

It is an amenable number.

5108611557 is a deficient number, since it is larger than the sum of its proper divisors (2704051355).

5108611557 is a wasteful number, since it uses less digits than its factorization.

5108611557 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 878508.

The product of its (nonzero) digits is 42000, while the sum is 39.

The square root of 5108611557 is about 71474.5518139149. The cubic root of 5108611557 is about 1722.2689045893.

The spelling of 5108611557 in words is "five billion, one hundred eight million, six hundred eleven thousand, five hundred fifty-seven".