11555000252204 has 48 divisors (see below), whose sum is σ = 21023939576640. Its totient is φ = 5552938229760.

The previous prime is 11555000252143. The next prime is 11555000252221. The reversal of 11555000252204 is 40225200055511.

It is a happy number.

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, 1488002 + ... + 5032310.

It is an arithmetic number, because the mean of its divisors is an integer number (437998741180).

Almost surely, 2^{11555000252204} is an apocalyptic number.

It is an amenable number.

11555000252204 is a deficient number, since it is larger than the sum of its proper divisors (9468939324436).

11555000252204 is a wasteful number, since it uses less digits than its factorization.

11555000252204 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3544650 (or 3544648 counting only the distinct ones).

The product of its (nonzero) digits is 20000, while the sum is 32.

The spelling of 11555000252204 in words is "eleven trillion, five hundred fifty-five billion, two hundred fifty-two thousand, two hundred four".