5156992788 has 24 divisors (see below), whose sum is σ = 12080930400. Its totient is φ = 1712148000.

The previous prime is 5156992783. The next prime is 5156992807. The reversal of 5156992788 is 8872996515.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5156992783) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 853063 + ... + 859086.

It is an arithmetic number, because the mean of its divisors is an integer number (503372100).

Almost surely, 2^5156992788 is an apocalyptic number.

It is an amenable number.

5156992788 is an abundant number, since it is smaller than the sum of its proper divisors (6923937612).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

5156992788 is a wasteful number, since it uses less digits than its factorization.

5156992788 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1712407 (or 1712405 counting only the distinct ones).

The product of its digits is 10886400, while the sum is 60.

The square root of 5156992788 is about 71812.2050072270. The cubic root of 5156992788 is about 1727.6887607633.

The spelling of 5156992788 in words is "five billion, one hundred fifty-six million, nine hundred ninety-two thousand, seven hundred eighty-eight".