11450056256571 has 4 divisors (see below), whose sum is σ = 15266741675432. Its totient is φ = 7633370837712.

The previous prime is 11450056256567. The next prime is 11450056256591. The reversal of 11450056256571 is 17565265005411.

11450056256571 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 11450056256571 - 2² = 11450056256567 is a prime.

It is a super-2 number, since 2×11450056256571² (a number of 27 digits) contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 11450056256571.

It is not an unprimeable number, because it can be changed into a prime (11450056256501) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1908342709426 + ... + 1908342709431.

It is an arithmetic number, because the mean of its divisors is an integer number (3816685418858).

Almost surely, 2^{11450056256571} is an apocalyptic number.

11450056256571 is a deficient number, since it is larger than the sum of its proper divisors (3816685418861).

11450056256571 is an equidigital number, since it uses as much as digits as its factorization.

11450056256571 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3816685418860.

The product of its (nonzero) digits is 1260000, while the sum is 48.

The spelling of 11450056256571 in words is "eleven trillion, four hundred fifty billion, fifty-six million, two hundred fifty-six thousand, five hundred seventy-one".