11579042900 has 18 divisors (see below), whose sum is σ = 25126523310. Its totient is φ = 4631617120.

The previous prime is 11579042897. The next prime is 11579042933. The reversal of 11579042900 is 924097511.

It can be written as a sum of positive squares in 3 ways, for example, as 3865156 + 11575177744 = 1966^2 + 107588^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 57895115 + ... + 57895314.

Almost surely, 2^11579042900 is an apocalyptic number.

11579042900 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

11579042900 is an abundant number, since it is smaller than the sum of its proper divisors (13547480410).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

11579042900 is a wasteful number, since it uses less digits than its factorization.

11579042900 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 115790443 (or 115790436 counting only the distinct ones).

The product of its (nonzero) digits is 22680, while the sum is 38.

The spelling of 11579042900 in words is "eleven billion, five hundred seventy-nine million, forty-two thousand, nine hundred".