56033355641 has 2 divisors, whose sum is σ = 56033355642. Its totient is φ = 56033355640.

The previous prime is 56033355593. The next prime is 56033355671. The reversal of 56033355641 is 14655333065.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 53220644416 + 2812711225 = 230696^2 + 53035^2 .

It is a cyclic number.

It is not a de Polignac number, because 56033355641 - 2⁶ = 56033355577 is a prime.

It is not a weakly prime, because it can be changed into another prime (56033355671) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 28016677820 + 28016677821.

It is an arithmetic number, because the mean of its divisors is an integer number (28016677821).

Almost surely, 2^56033355641 is an apocalyptic number.

It is an amenable number.

56033355641 is a deficient number, since it is larger than the sum of its proper divisors (1).

56033355641 is an equidigital number, since it uses as much as digits as its factorization.

56033355641 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 486000, while the sum is 41.

The spelling of 56033355641 in words is "fifty-six billion, thirty-three million, three hundred fifty-five thousand, six hundred forty-one".