5156117211 has 16 divisors (see below), whose sum is σ = 7875705600. Its totient is φ = 2939315808.

The previous prime is 5156117179. The next prime is 5156117257. The reversal of 5156117211 is 1127116515.

It is not a de Polignac number, because 5156117211 - 2⁵ = 5156117179 is a prime.

It is not an unprimeable number, because it can be changed into a prime (5156117261) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 284196 + ... + 301793.

It is an arithmetic number, because the mean of its divisors is an integer number (492231600).

Almost surely, 2^5156117211 is an apocalyptic number.

5156117211 is a deficient number, since it is larger than the sum of its proper divisors (2719588389).

5156117211 is a wasteful number, since it uses less digits than its factorization.

5156117211 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 586418.

The product of its digits is 2100, while the sum is 30.

The square root of 5156117211 is about 71806.1084518580. The cubic root of 5156117211 is about 1727.5909770209.

The spelling of 5156117211 in words is "five billion, one hundred fifty-six million, one hundred seventeen thousand, two hundred eleven".