959562449 has 2 divisors, whose sum is σ = 959562450. Its totient is φ = 959562448.

The previous prime is 959562431. The next prime is 959562451. The reversal of 959562449 is 944265959.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 769674049 + 189888400 = 27743^2 + 13780^2 .

It is a cyclic number.

It is not a de Polignac number, because 959562449 - 2⁸ = 959562193 is a prime.

Together with 959562451, it forms a pair of twin primes.

It is a Chen prime.

It is a self number, because there is not a number n which added to its sum of digits gives 959562449.

It is not a weakly prime, because it can be changed into another prime (959562479) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 479781224 + 479781225.

It is an arithmetic number, because the mean of its divisors is an integer number (479781225).

Almost surely, 2^959562449 is an apocalyptic number.

It is an amenable number.

959562449 is a deficient number, since it is larger than the sum of its proper divisors (1).

959562449 is an equidigital number, since it uses as much as digits as its factorization.

959562449 is an evil number, because the sum of its binary digits is even.

The product of its digits is 3499200, while the sum is 53.

The square root of 959562449 is about 30976.8050160116. The cubic root of 959562449 is about 986.3349328510.

The spelling of 959562449 in words is "nine hundred fifty-nine million, five hundred sixty-two thousand, four hundred forty-nine".