11235455155 has 16 divisors (see below), whose sum is σ = 14196556800. Its totient is φ = 8512650720.

The previous prime is 11235455149. The next prime is 11235455237. The reversal of 11235455155 is 55155453211.

It is not a de Polignac number, because 11235455155 - 2³¹ = 9087971507 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, 322686 + ... + 355804.

It is an arithmetic number, because the mean of its divisors is an integer number (887284800).

Almost surely, 2^11235455155 is an apocalyptic number.

11235455155 is a deficient number, since it is larger than the sum of its proper divisors (2961101645).

11235455155 is a wasteful number, since it uses less digits than its factorization.

11235455155 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 36714.

The product of its digits is 75000, while the sum is 37.

The spelling of 11235455155 in words is "eleven billion, two hundred thirty-five million, four hundred fifty-five thousand, one hundred fifty-five".