56094817 has 2 divisors, whose sum is σ = 56094818. Its totient is φ = 56094816.

The previous prime is 56094811. The next prime is 56094851. The reversal of 56094817 is 71849065.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 33825856 + 22268961 = 5816^2 + 4719^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-56094817 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 56094817.

It is not a weakly prime, because it can be changed into another prime (56094811) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 28047408 + 28047409.

It is an arithmetic number, because the mean of its divisors is an integer number (28047409).

Almost surely, 2^56094817 is an apocalyptic number.

It is an amenable number.

56094817 is a deficient number, since it is larger than the sum of its proper divisors (1).

56094817 is an equidigital number, since it uses as much as digits as its factorization.

56094817 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 60480, while the sum is 40.

The square root of 56094817 is about 7489.6473214698. The cubic root of 56094817 is about 382.8020414647.

The spelling of 56094817 in words is "fifty-six million, ninety-four thousand, eight hundred seventeen".