11782085594 has 16 divisors (see below), whose sum is σ = 17983779840. Its totient is φ = 5787615840.

The previous prime is 11782085561. The next prime is 11782085599. The reversal of 11782085594 is 49558028711.

It is not an unprimeable number, because it can be changed into a prime (11782085599) 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, 166214 + ... + 226254.

It is an arithmetic number, because the mean of its divisors is an integer number (1123986240).

Almost surely, 2^11782085594 is an apocalyptic number.

11782085594 is a deficient number, since it is larger than the sum of its proper divisors (6201694246).

11782085594 is a wasteful number, since it uses less digits than its factorization.

11782085594 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 61765.

The product of its (nonzero) digits is 806400, while the sum is 50.

The spelling of 11782085594 in words is "eleven billion, seven hundred eighty-two million, eighty-five thousand, five hundred ninety-four".