5158188388 has 12 divisors (see below), whose sum is σ = 9086611072. Its totient is φ = 2562013800.

The previous prime is 5158188359. The next prime is 5158188401. The reversal of 5158188388 is 8838818515.

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, 4269420 + ... + 4270627.

Almost surely, 2^5158188388 is an apocalyptic number.

It is an amenable number.

5158188388 is a deficient number, since it is larger than the sum of its proper divisors (3928422684).

5158188388 is a wasteful number, since it uses less digits than its factorization.

5158188388 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8540202 (or 8540200 counting only the distinct ones).

The product of its digits is 2457600, while the sum is 55.

The square root of 5158188388 is about 71820.5290150386. The cubic root of 5158188388 is about 1727.8222665457.

The spelling of 5158188388 in words is "five billion, one hundred fifty-eight million, one hundred eighty-eight thousand, three hundred eighty-eight".