5511361115 has 16 divisors (see below), whose sum is σ = 7367976000. Its totient is φ = 3929584512.

The previous prime is 5511361109. The next prime is 5511361117. The reversal of 5511361115 is 5111631155.

It is a cyclic number.

It is not a de Polignac number, because 5511361115 - 2¹⁶ = 5511295579 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (29).

It is not an unprimeable number, because it can be changed into a prime (5511361117) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 1460015 + ... + 1463784.

It is an arithmetic number, because the mean of its divisors is an integer number (460498500).

Almost surely, 2^5511361115 is an apocalyptic number.

5511361115 is a deficient number, since it is larger than the sum of its proper divisors (1856614885).

5511361115 is a wasteful number, since it uses less digits than its factorization.

5511361115 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2923846.

The product of its digits is 2250, while the sum is 29.

The square root of 5511361115 is about 74238.5419778702. The cubic root of 5511361115 is about 1766.3887466975.

The spelling of 5511361115 in words is "five billion, five hundred eleven million, three hundred sixty-one thousand, one hundred fifteen".