11453502642256 has 10 divisors (see below), whose sum is σ = 22191161369402. Its totient is φ = 5726751321120.

The previous prime is 11453502642247. The next prime is 11453502642293. The reversal of 11453502642256 is 65224620535411.

11453502642256 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in only one way, i.e., 10343041923600 + 1110460718656 = 3216060^2 + 1053784^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 357921957555 + ... + 357921957586.

Almost surely, 2^{11453502642256} is an apocalyptic number.

11453502642256 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

11453502642256 is a deficient number, since it is larger than the sum of its proper divisors (10737658727146).

11453502642256 is an equidigital number, since it uses as much as digits as its factorization.

11453502642256 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 715843915149 (or 715843915143 counting only the distinct ones).

The product of its (nonzero) digits is 1728000, while the sum is 46.

The spelling of 11453502642256 in words is "eleven trillion, four hundred fifty-three billion, five hundred two million, six hundred forty-two thousand, two hundred fifty-six".