11683412500 has 36 divisors (see below), whose sum is σ = 25555856508. Its totient is φ = 4673360000.

The previous prime is 11683412483. The next prime is 11683412513. The reversal of 11683412500 is 521438611.

It can be written as a sum of positive squares in 6 ways, for example, as 8446712836 + 3236699664 = 91906^2 + 56892^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 454837 + ... + 479836.

It is an arithmetic number, because the mean of its divisors is an integer number (709884903).

Almost surely, 2^11683412500 is an apocalyptic number.

11683412500 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

11683412500 is an abundant number, since it is smaller than the sum of its proper divisors (13872444008).

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

11683412500 is an frugal number, since it uses more digits than its factorization.

11683412500 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 934702 (or 934680 counting only the distinct ones).

The product of its (nonzero) digits is 5760, while the sum is 31.

The spelling of 11683412500 in words is "eleven billion, six hundred eighty-three million, four hundred twelve thousand, five hundred".