4056402400559 has 2 divisors, whose sum is σ = 4056402400560. Its totient is φ = 4056402400558.

The previous prime is 4056402400541. The next prime is 4056402400613. The reversal of 4056402400559 is 9550042046504.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 4056402400559 - 2¹² = 4056402396463 is a prime.

It is a Sophie Germain prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4056402400859) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2028201200279 + 2028201200280.

It is an arithmetic number, because the mean of its divisors is an integer number (2028201200280).

Almost surely, 2^{4056402400559} is an apocalyptic number.

4056402400559 is a deficient number, since it is larger than the sum of its proper divisors (1).

4056402400559 is an equidigital number, since it uses as much as digits as its factorization.

4056402400559 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 864000, while the sum is 44.

The spelling of 4056402400559 in words is "four trillion, fifty-six billion, four hundred two million, four hundred thousand, five hundred fifty-nine".