56953097 has 2 divisors, whose sum is σ = 56953098. Its totient is φ = 56953096.

The previous prime is 56953087. The next prime is 56953109. The reversal of 56953097 is 79035965.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 56010256 + 942841 = 7484^2 + 971^2 .

It is a cyclic number.

It is not a de Polignac number, because 56953097 - 2⁴ = 56953081 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (56953007) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 28476548 + 28476549.

It is an arithmetic number, because the mean of its divisors is an integer number (28476549).

Almost surely, 2^56953097 is an apocalyptic number.

It is an amenable number.

56953097 is a deficient number, since it is larger than the sum of its proper divisors (1).

56953097 is an equidigital number, since it uses as much as digits as its factorization.

56953097 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 255150, while the sum is 44.

The square root of 56953097 is about 7546.7275689533. The cubic root of 56953097 is about 384.7445249513.

The spelling of 56953097 in words is "fifty-six million, nine hundred fifty-three thousand, ninety-seven".