56140630411 has 2 divisors, whose sum is σ = 56140630412. Its totient is φ = 56140630410.

The previous prime is 56140630393. The next prime is 56140630417. The reversal of 56140630411 is 11403604165.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 56140630411 - 2²¹ = 56138533259 is a prime.

It is not a weakly prime, because it can be changed into another prime (56140630417) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 28070315205 + 28070315206.

It is an arithmetic number, because the mean of its divisors is an integer number (28070315206).

Almost surely, 2^56140630411 is an apocalyptic number.

56140630411 is a deficient number, since it is larger than the sum of its proper divisors (1).

56140630411 is an equidigital number, since it uses as much as digits as its factorization.

56140630411 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 8640, while the sum is 31.

The spelling of 56140630411 in words is "fifty-six billion, one hundred forty million, six hundred thirty thousand, four hundred eleven".