11586848644 has 48 divisors (see below), whose sum is σ = 25603699968. Its totient is φ = 4470478848.

The previous prime is 11586848617. The next prime is 11586848653. The reversal of 11586848644 is 44684868511.

It is a super-2 number, since 2×11586848644² (a number of 21 digits) contains 22 as substring.

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, 518229 + ... + 540124.

It is an arithmetic number, because the mean of its divisors is an integer number (533410416).

Almost surely, 2^11586848644 is an apocalyptic number.

11586848644 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

11586848644 is an abundant number, since it is smaller than the sum of its proper divisors (14016851324).

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

11586848644 is a wasteful number, since it uses less digits than its factorization.

11586848644 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1058404 (or 1058402 counting only the distinct ones).

The product of its digits is 5898240, while the sum is 55.

The spelling of 11586848644 in words is "eleven billion, five hundred eighty-six million, eight hundred forty-eight thousand, six hundred forty-four".