5155571888 has 20 divisors (see below), whose sum is σ = 10085903568. Its totient is φ = 2552758080.

The previous prime is 5155571857. The next prime is 5155571899. The reversal of 5155571888 is 8881755515.

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, 1562543 + ... + 1565838.

Almost surely, 2^5155571888 is an apocalyptic number.

It is an amenable number.

5155571888 is a deficient number, since it is larger than the sum of its proper divisors (4930331680).

5155571888 is a wasteful number, since it uses less digits than its factorization.

5155571888 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3128492 (or 3128486 counting only the distinct ones).

The product of its digits is 2240000, while the sum is 53.

The square root of 5155571888 is about 71802.3111605748. The cubic root of 5155571888 is about 1727.5300701879.

The spelling of 5155571888 in words is "five billion, one hundred fifty-five million, five hundred seventy-one thousand, eight hundred eighty-eight".