56895497 has 2 divisors, whose sum is σ = 56895498. Its totient is φ = 56895496.

The previous prime is 56895467. The next prime is 56895533. The reversal of 56895497 is 79459865.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 43507216 + 13388281 = 6596^2 + 3659^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-56895497 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (56895437) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 28447748 + 28447749.

It is an arithmetic number, because the mean of its divisors is an integer number (28447749).

Almost surely, 2^56895497 is an apocalyptic number.

It is an amenable number.

56895497 is a deficient number, since it is larger than the sum of its proper divisors (1).

56895497 is an equidigital number, since it uses as much as digits as its factorization.

56895497 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 2721600, while the sum is 53.

The square root of 56895497 is about 7542.9103799528. The cubic root of 56895497 is about 384.6147763160.

The spelling of 56895497 in words is "fifty-six million, eight hundred ninety-five thousand, four hundred ninety-seven".