5117887115 has 32 divisors (see below), whose sum is σ = 6876334080. Its totient is φ = 3624364800.

The previous prime is 5117887109. The next prime is 5117887141.

It is a happy number.

5117887115 is nontrivially palindromic in base 10.

It is not a de Polignac number, because 5117887115 - 2¹⁴ = 5117870731 is a prime.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1366916 + ... + 1370654.

It is an arithmetic number, because the mean of its divisors is an integer number (214885440).

Almost surely, 2^5117887115 is an apocalyptic number.

5117887115 is a gapful number since it is divisible by the number (55) formed by its first and last digit.

5117887115 is a deficient number, since it is larger than the sum of its proper divisors (1758446965).

5117887115 is a wasteful number, since it uses less digits than its factorization.

5117887115 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4403.

The product of its digits is 78400, while the sum is 44.

The square root of 5117887115 is about 71539.4095237024. The cubic root of 5117887115 is about 1723.3106322830.

The spelling of 5117887115 in words is "five billion, one hundred seventeen million, eight hundred eighty-seven thousand, one hundred fifteen".