11546493933 has 64 divisors (see below), whose sum is σ = 17918208000. Its totient is φ = 6554048256.

The previous prime is 11546493913. The next prime is 11546493953. The reversal of 11546493933 is 33939464511.

11546493933 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (11546493913) and next prime (11546493953).

It is not a de Polignac number, because 11546493933 - 2²⁰ = 11545445357 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11546493913) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 4764160 + ... + 4766582.

It is an arithmetic number, because the mean of its divisors is an integer number (279972000).

Almost surely, 2^11546493933 is an apocalyptic number.

11546493933 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

It is an amenable number.

11546493933 is a deficient number, since it is larger than the sum of its proper divisors (6371714067).

11546493933 is a wasteful number, since it uses less digits than its factorization.

11546493933 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2626.

The product of its digits is 1049760, while the sum is 48.

The spelling of 11546493933 in words is "eleven billion, five hundred forty-six million, four hundred ninety-three thousand, nine hundred thirty-three".