56359001 has 2 divisors, whose sum is σ = 56359002. Its totient is φ = 56359000.

The previous prime is 56358971. The next prime is 56359021. The reversal of 56359001 is 10095365.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 55115776 + 1243225 = 7424^2 + 1115^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-56359001 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (56359021) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 28179500 + 28179501.

It is an arithmetic number, because the mean of its divisors is an integer number (28179501).

Almost surely, 2^56359001 is an apocalyptic number.

It is an amenable number.

56359001 is a deficient number, since it is larger than the sum of its proper divisors (1).

56359001 is an equidigital number, since it uses as much as digits as its factorization.

56359001 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 4050, while the sum is 29.

The square root of 56359001 is about 7507.2632163792. The cubic root of 56359001 is about 383.4020483412.

The spelling of 56359001 in words is "fifty-six million, three hundred fifty-nine thousand, one".