11776156004 has 12 divisors (see below), whose sum is σ = 20812316028. Its totient is φ = 5829780000.

The previous prime is 11776156001. The next prime is 11776156013. The reversal of 11776156004 is 40065167711.

It can be written as a sum of positive squares in 2 ways, for example, as 9826756900 + 1949399104 = 99130^2 + 44152^2 .

It is a hoax number, since the sum of its digits (38) coincides with the sum of the digits of its distinct prime factors.

It is not an unprimeable number, because it can be changed into a prime (11776156001) 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 3 ways as a sum of consecutive naturals, for example, 14574047 + ... + 14574854.

It is an arithmetic number, because the mean of its divisors is an integer number (1734359669).

Almost surely, 2^11776156004 is an apocalyptic number.

It is an amenable number.

11776156004 is a deficient number, since it is larger than the sum of its proper divisors (9036160024).

11776156004 is a wasteful number, since it uses less digits than its factorization.

11776156004 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 29149006 (or 29149004 counting only the distinct ones).

The product of its (nonzero) digits is 35280, while the sum is 38.

The spelling of 11776156004 in words is "eleven billion, seven hundred seventy-six million, one hundred fifty-six thousand, four".