11584998078 has 32 divisors (see below), whose sum is σ = 23234476320. Its totient is φ = 3850936320.

The previous prime is 11584998059. The next prime is 11584998083. The reversal of 11584998078 is 87089948511.

It is a happy number.

It is a congruent 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, 5215008 + ... + 5217228.

It is an arithmetic number, because the mean of its divisors is an integer number (726077385).

Almost surely, 2^11584998078 is an apocalyptic number.

11584998078 is an abundant number, since it is smaller than the sum of its proper divisors (11649478242).

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

11584998078 is a wasteful number, since it uses less digits than its factorization.

11584998078 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4252.

The product of its (nonzero) digits is 5806080, while the sum is 60.

The spelling of 11584998078 in words is "eleven billion, five hundred eighty-four million, nine hundred ninety-eight thousand, seventy-eight".