11738882580 has 48 divisors (see below), whose sum is σ = 32899292160. Its totient is φ = 3127471488.

The previous prime is 11738882579. The next prime is 11738882599. The reversal of 11738882580 is 8528883711.

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, 24775 + ... + 155214.

It is an arithmetic number, because the mean of its divisors is an integer number (685401920).

Almost surely, 2^11738882580 is an apocalyptic number.

11738882580 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

11738882580 is an abundant number, since it is smaller than the sum of its proper divisors (21160409580).

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

11738882580 is a wasteful number, since it uses less digits than its factorization.

11738882580 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 181088 (or 181086 counting only the distinct ones).

The product of its (nonzero) digits is 860160, while the sum is 51.

The spelling of 11738882580 in words is "eleven billion, seven hundred thirty-eight million, eight hundred eighty-two thousand, five hundred eighty".