11683864510 has 8 divisors (see below), whose sum is σ = 21030956136. Its totient is φ = 4673545800.

The previous prime is 11683864463. The next prime is 11683864523. The reversal of 11683864510 is 1546838611.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 584193216 + ... + 584193235.

It is an arithmetic number, because the mean of its divisors is an integer number (2628869517).

Almost surely, 2^11683864510 is an apocalyptic number.

11683864510 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

11683864510 is a deficient number, since it is larger than the sum of its proper divisors (9347091626).

11683864510 is a wasteful number, since it uses less digits than its factorization.

11683864510 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1168386458.

The product of its (nonzero) digits is 138240, while the sum is 43.

The spelling of 11683864510 in words is "eleven billion, six hundred eighty-three million, eight hundred sixty-four thousand, five hundred ten".