5155545115 has 16 divisors (see below), whose sum is σ = 7091838720. Its totient is φ = 3524542560.

The previous prime is 5155545047. The next prime is 5155545127. The reversal of 5155545115 is 5115455515.

It is not a de Polignac number, because 5155545115 - 2²³ = 5147156507 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 210925 + ... + 234094.

It is an arithmetic number, because the mean of its divisors is an integer number (443239920).

Almost surely, 2^5155545115 is an apocalyptic number.

5155545115 is a deficient number, since it is larger than the sum of its proper divisors (1936293605).

5155545115 is a wasteful number, since it uses less digits than its factorization.

5155545115 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 445362.

The product of its digits is 62500, while the sum is 37.

The square root of 5155545115 is about 71802.1247248297. The cubic root of 5155545115 is about 1727.5270798153.

The spelling of 5155545115 in words is "five billion, one hundred fifty-five million, five hundred forty-five thousand, one hundred fifteen".