95549897 has 2 divisors, whose sum is σ = 95549898. Its totient is φ = 95549896.

The previous prime is 95549893. The next prime is 95549899. The reversal of 95549897 is 79894559.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 79637776 + 15912121 = 8924^2 + 3989^2 .

It is a cyclic number.

It is not a de Polignac number, because 95549897 - 2² = 95549893 is a prime.

Together with 95549899, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (95549891) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 47774948 + 47774949.

It is an arithmetic number, because the mean of its divisors is an integer number (47774949).

Almost surely, 2^95549897 is an apocalyptic number.

It is an amenable number.

95549897 is a deficient number, since it is larger than the sum of its proper divisors (1).

95549897 is an equidigital number, since it uses as much as digits as its factorization.

95549897 is an evil number, because the sum of its binary digits is even.

The product of its digits is 4082400, while the sum is 56.

The square root of 95549897 is about 9774.9627620774. The cubic root of 95549897 is about 457.1689655429.

The spelling of 95549897 in words is "ninety-five million, five hundred forty-nine thousand, eight hundred ninety-seven".