5116817121 has 16 divisors (see below), whose sum is σ = 7518092736. Its totient is φ = 3075581376.

The previous prime is 5116817119. The next prime is 5116817141. The reversal of 5116817121 is 1217186115.

It is not a de Polignac number, because 5116817121 - 2¹ = 5116817119 is a prime.

It is not an unprimeable number, because it can be changed into a prime (5116817141) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1523910 + ... + 1527263.

It is an arithmetic number, because the mean of its divisors is an integer number (469880796).

Almost surely, 2^5116817121 is an apocalyptic number.

It is an amenable number.

5116817121 is a deficient number, since it is larger than the sum of its proper divisors (2401275615).

5116817121 is a wasteful number, since it uses less digits than its factorization.

5116817121 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3051232.

The product of its digits is 3360, while the sum is 33.

The square root of 5116817121 is about 71531.9307791982. The cubic root of 5116817121 is about 1723.1905266930.

The spelling of 5116817121 in words is "five billion, one hundred sixteen million, eight hundred seventeen thousand, one hundred twenty-one".