11725736382 has 12 divisors (see below), whose sum is σ = 25405762200. Its totient is φ = 3908578788.

The previous prime is 11725736371. The next prime is 11725736389. The reversal of 11725736382 is 28363752711.

11725736382 is a `hidden beast` number, since 1 + 1 + 7 + 2 + 5 + 7 + 3 + 638 + 2 = 666.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11725736389) 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 5 ways as a sum of consecutive naturals, for example, 325714882 + ... + 325714917.

It is an arithmetic number, because the mean of its divisors is an integer number (2117146850).

Almost surely, 2^11725736382 is an apocalyptic number.

11725736382 is an abundant number, since it is smaller than the sum of its proper divisors (13680025818).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

11725736382 is a wasteful number, since it uses less digits than its factorization.

11725736382 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 651429807 (or 651429804 counting only the distinct ones).

The product of its digits is 423360, while the sum is 45.

The spelling of 11725736382 in words is "eleven billion, seven hundred twenty-five million, seven hundred thirty-six thousand, three hundred eighty-two".