56441417 has 2 divisors, whose sum is σ = 56441418. Its totient is φ = 56441416.

The previous prime is 56441393. The next prime is 56441447. The reversal of 56441417 is 71414465.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 39639616 + 16801801 = 6296^2 + 4099^2 .

It is a cyclic number.

It is not a de Polignac number, because 56441417 - 2¹⁸ = 56179273 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (56441447) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 28220708 + 28220709.

It is an arithmetic number, because the mean of its divisors is an integer number (28220709).

Almost surely, 2^56441417 is an apocalyptic number.

It is an amenable number.

56441417 is a deficient number, since it is larger than the sum of its proper divisors (1).

56441417 is an equidigital number, since it uses as much as digits as its factorization.

56441417 is an evil number, because the sum of its binary digits is even.

The product of its digits is 13440, while the sum is 32.

The square root of 56441417 is about 7512.7502953313. The cubic root of 56441417 is about 383.5888453189.

The spelling of 56441417 in words is "fifty-six million, four hundred forty-one thousand, four hundred seventeen".