11456277156 has 27 divisors (see below), whose sum is σ = 28960546251. Its totient is φ = 3818544984.

The previous prime is 11456277143. The next prime is 11456277163. The reversal of 11456277156 is 65177265411.

The square root of 11456277156 is 107034.

It is a perfect power (a square), and thus also a powerful number.

11456277156 is a `hidden beast` number, since 1 + 1 + 4 + 5 + 627 + 7 + 15 + 6 = 666.

11456277156 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

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 8 ways as a sum of consecutive naturals, for example, 633285 + ... + 651123.

Almost surely, 2^11456277156 is an apocalyptic number.

11456277156 is the 107034-th square number.

It is an amenable number.

11456277156 is an abundant number, since it is smaller than the sum of its proper divisors (17504269095).

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

11456277156 is an frugal number, since it uses more digits than its factorization.

11456277156 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 35688 (or 17844 counting only the distinct ones).

The product of its digits is 352800, while the sum is 45.

The spelling of 11456277156 in words is "eleven billion, four hundred fifty-six million, two hundred seventy-seven thousand, one hundred fifty-six".