5455897 has 2 divisors, whose sum is σ = 5455898. Its totient is φ = 5455896.

The previous prime is 5455867. The next prime is 5455913. The reversal of 5455897 is 7985545.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 4447881 + 1008016 = 2109^2 + 1004^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-5455897 is a prime.

It is not a weakly prime, because it can be changed into another prime (5455837) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2727948 + 2727949.

It is an arithmetic number, because the mean of its divisors is an integer number (2727949).

Almost surely, 2^5455897 is an apocalyptic number.

It is an amenable number.

5455897 is a deficient number, since it is larger than the sum of its proper divisors (1).

5455897 is an equidigital number, since it uses as much as digits as its factorization.

5455897 is an evil number, because the sum of its binary digits is even.

The product of its digits is 252000, while the sum is 43.

The square root of 5455897 is about 2335.7861631579. The cubic root of 5455897 is about 176.0443349914.

The spelling of 5455897 in words is "five million, four hundred fifty-five thousand, eight hundred ninety-seven".