56011051106051 has 2 divisors, whose sum is σ = 56011051106052. Its totient is φ = 56011051106050.

The previous prime is 56011051106039. The next prime is 56011051106117. The reversal of 56011051106051 is 15060115011065.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 56011051106051 - 2³⁰ = 56009977364227 is a prime.

It is a Sophie Germain prime.

It is a junction number, because it is equal to n+sod(n) for n = 56011051105999 and 56011051106017.

It is not a weakly prime, because it can be changed into another prime (56011051106251) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 28005525553025 + 28005525553026.

It is an arithmetic number, because the mean of its divisors is an integer number (28005525553026).

Almost surely, 2^{56011051106051} is an apocalyptic number.

56011051106051 is a deficient number, since it is larger than the sum of its proper divisors (1).

56011051106051 is an equidigital number, since it uses as much as digits as its factorization.

56011051106051 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 4500, while the sum is 32.

The spelling of 56011051106051 in words is "fifty-six trillion, eleven billion, fifty-one million, one hundred six thousand, fifty-one".