56105550610883 has 2 divisors, whose sum is σ = 56105550610884. Its totient is φ = 56105550610882.

The previous prime is 56105550610853. The next prime is 56105550610931. The reversal of 56105550610883 is 38801605550165.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 56105550610883 - 2²⁴ = 56105533833667 is a prime.

It is not a weakly prime, because it can be changed into another prime (56105550610853) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 28052775305441 + 28052775305442.

It is an arithmetic number, because the mean of its divisors is an integer number (28052775305442).

Almost surely, 2^{56105550610883} is an apocalyptic number.

56105550610883 is a deficient number, since it is larger than the sum of its proper divisors (1).

56105550610883 is an equidigital number, since it uses as much as digits as its factorization.

56105550610883 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 4320000, while the sum is 53.

The spelling of 56105550610883 in words is "fifty-six trillion, one hundred five billion, five hundred fifty million, six hundred ten thousand, eight hundred eighty-three".