5105125544 has 16 divisors (see below), whose sum is σ = 9645181920. Its totient is φ = 2533077040.

The previous prime is 5105125513. The next prime is 5105125573. The reversal of 5105125544 is 4455215015.

It is a self number, because there is not a number n which added to its sum of digits gives 5105125544.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2434604 + ... + 2436699.

It is an arithmetic number, because the mean of its divisors is an integer number (602823870).

Almost surely, 2^5105125544 is an apocalyptic number.

It is an amenable number.

5105125544 is a deficient number, since it is larger than the sum of its proper divisors (4540056376).

5105125544 is a wasteful number, since it uses less digits than its factorization.

5105125544 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4871440 (or 4871436 counting only the distinct ones).

The product of its (nonzero) digits is 20000, while the sum is 32.

The square root of 5105125544 is about 71450.1612594401. The cubic root of 5105125544 is about 1721.8770683159.

The spelling of 5105125544 in words is "five billion, one hundred five million, one hundred twenty-five thousand, five hundred forty-four".