5111516151115 has 32 divisors (see below), whose sum is σ = 6761175906240. Its totient is φ = 3678732288000.

The previous prime is 5111516151107. The next prime is 5111516151139.

5111516151115 is nontrivially palindromic in base 10.

It is not a de Polignac number, because 5111516151115 - 2³ = 5111516151107 is a prime.

It is a super-2 number, since 2×5111516151115² (a number of 26 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 52773451 + ... + 52870219.

It is an arithmetic number, because the mean of its divisors is an integer number (211286747070).

Almost surely, 2^{5111516151115} is an apocalyptic number.

5111516151115 is a gapful number since it is divisible by the number (55) formed by its first and last digit.

5111516151115 is a deficient number, since it is larger than the sum of its proper divisors (1649659755125).

5111516151115 is a wasteful number, since it uses less digits than its factorization.

5111516151115 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 106783.

The product of its digits is 3750, while the sum is 34.

The spelling of 5111516151115 in words is "five trillion, one hundred eleven billion, five hundred sixteen million, one hundred fifty-one thousand, one hundred fifteen".