11546400623536 has 20 divisors (see below), whose sum is σ = 22371214288792. Its totient is φ = 5773184032896.

The previous prime is 11546400623501. The next prime is 11546400623573. The reversal of 11546400623536 is 63532600464511.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6531436 + ... + 8108788.

Almost surely, 2^{11546400623536} is an apocalyptic number.

11546400623536 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

11546400623536 is a deficient number, since it is larger than the sum of its proper divisors (10824813665256).

11546400623536 is a wasteful number, since it uses less digits than its factorization.

11546400623536 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2034868 (or 2034862 counting only the distinct ones).

The product of its (nonzero) digits is 1555200, while the sum is 46.

The spelling of 11546400623536 in words is "eleven trillion, five hundred forty-six billion, four hundred million, six hundred twenty-three thousand, five hundred thirty-six".