11250055055 has 16 divisors (see below), whose sum is σ = 13546414080. Its totient is φ = 8969199648.

The previous prime is 11250055051. The next prime is 11250055079. The reversal of 11250055055 is 55055005211.

It is a cyclic number.

It is not a de Polignac number, because 11250055055 - 2² = 11250055051 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11250055051) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2064164 + ... + 2069606.

It is an arithmetic number, because the mean of its divisors is an integer number (846650880).

Almost surely, 2^11250055055 is an apocalyptic number.

11250055055 is a deficient number, since it is larger than the sum of its proper divisors (2296359025).

11250055055 is an equidigital number, since it uses as much as digits as its factorization.

11250055055 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6790.

The product of its (nonzero) digits is 6250, while the sum is 29.

The spelling of 11250055055 in words is "eleven billion, two hundred fifty million, fifty-five thousand, fifty-five".