11055500505115 has 32 divisors (see below), whose sum is σ = 15104154364416. Its totient is φ = 7689635458560.

The previous prime is 11055500505059. The next prime is 11055500505131. The reversal of 11055500505115 is 51150500555011.

It is not a de Polignac number, because 11055500505115 - 2²¹ = 11055498407963 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 7873684 + ... + 9170926.

It is an arithmetic number, because the mean of its divisors is an integer number (472004823888).

Almost surely, 2^{11055500505115} is an apocalyptic number.

11055500505115 is a deficient number, since it is larger than the sum of its proper divisors (4048653859301).

11055500505115 is a wasteful number, since it uses less digits than its factorization.

11055500505115 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1304019.

The product of its (nonzero) digits is 15625, while the sum is 34.

The spelling of 11055500505115 in words is "eleven trillion, fifty-five billion, five hundred million, five hundred five thousand, one hundred fifteen".