11773517404 has 24 divisors (see below), whose sum is σ = 23201773056. Its totient is φ = 5178966000.

The previous prime is 11773517383. The next prime is 11773517407. The reversal of 11773517404 is 40471537711.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11773517407) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 4314442 + ... + 4317169.

It is an arithmetic number, because the mean of its divisors is an integer number (966740544).

Almost surely, 2^11773517404 is an apocalyptic number.

It is an amenable number.

11773517404 is a deficient number, since it is larger than the sum of its proper divisors (11428255652).

11773517404 is a wasteful number, since it uses less digits than its factorization.

11773517404 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8631657 (or 8631655 counting only the distinct ones).

The product of its (nonzero) digits is 82320, while the sum is 40.

The spelling of 11773517404 in words is "eleven billion, seven hundred seventy-three million, five hundred seventeen thousand, four hundred four".