56010005617 has 2 divisors, whose sum is σ = 56010005618. Its totient is φ = 56010005616.

The previous prime is 56010005603. The next prime is 56010005633. The reversal of 56010005617 is 71650001065.

56010005617 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 30728687616 + 25281318001 = 175296^2 + 159001^2 .

It is a cyclic number.

It is not a de Polignac number, because 56010005617 - 2¹⁹ = 56009481329 is a prime.

It is not a weakly prime, because it can be changed into another prime (56010005647) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 28005002808 + 28005002809.

It is an arithmetic number, because the mean of its divisors is an integer number (28005002809).

Almost surely, 2^56010005617 is an apocalyptic number.

It is an amenable number.

56010005617 is a deficient number, since it is larger than the sum of its proper divisors (1).

56010005617 is an equidigital number, since it uses as much as digits as its factorization.

56010005617 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 6300, while the sum is 31.

The spelling of 56010005617 in words is "fifty-six billion, ten million, five thousand, six hundred seventeen".