11456705296 has 15 divisors (see below), whose sum is σ = 22198196071. Its totient is φ = 5728138576.

The previous prime is 11456705279. The next prime is 11456705311. The reversal of 11456705296 is 69250765411.

The square root of 11456705296 is 107036.

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

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 2 ways as a sum of consecutive naturals, for example, 414765 + ... + 441523.

Almost surely, 2^11456705296 is an apocalyptic number.

11456705296 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

11456705296 is the 107036-th square number.

It is an amenable number.

11456705296 is a deficient number, since it is larger than the sum of its proper divisors (10741490775).

11456705296 is an frugal number, since it uses more digits than its factorization.

11456705296 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 53526 (or 26761 counting only the distinct ones).

The product of its (nonzero) digits is 453600, while the sum is 46.

The spelling of 11456705296 in words is "eleven billion, four hundred fifty-six million, seven hundred five thousand, two hundred ninety-six".