5156911738 has 8 divisors (see below), whose sum is σ = 8438582880. Its totient is φ = 2344050780.

The previous prime is 5156911717. The next prime is 5156911763. The reversal of 5156911738 is 8371196515.

It is a sphenic number, since it is the product of 3 distinct primes.

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, 117202518 + ... + 117202561.

It is an arithmetic number, because the mean of its divisors is an integer number (1054822860).

Almost surely, 2^5156911738 is an apocalyptic number.

5156911738 is a deficient number, since it is larger than the sum of its proper divisors (3281671142).

5156911738 is a wasteful number, since it uses less digits than its factorization.

5156911738 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 234405092.

The product of its digits is 226800, while the sum is 46.

The square root of 5156911738 is about 71811.6406858944. The cubic root of 5156911738 is about 1727.6797096287.

The spelling of 5156911738 in words is "five billion, one hundred fifty-six million, nine hundred eleven thousand, seven hundred thirty-eight".