56035134139 has 2 divisors, whose sum is σ = 56035134140. Its totient is φ = 56035134138.

The previous prime is 56035134119. The next prime is 56035134167. The reversal of 56035134139 is 93143153065.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 56035134139 - 2⁷ = 56035134011 is a prime.

It is not a weakly prime, because it can be changed into another prime (56035134119) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 28017567069 + 28017567070.

It is an arithmetic number, because the mean of its divisors is an integer number (28017567070).

Almost surely, 2^56035134139 is an apocalyptic number.

56035134139 is a deficient number, since it is larger than the sum of its proper divisors (1).

56035134139 is an equidigital number, since it uses as much as digits as its factorization.

56035134139 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 145800, while the sum is 40.

The spelling of 56035134139 in words is "fifty-six billion, thirty-five million, one hundred thirty-four thousand, one hundred thirty-nine".