965504959 has 2 divisors, whose sum is σ = 965504960. Its totient is φ = 965504958.

The previous prime is 965504933. The next prime is 965504963. The reversal of 965504959 is 959405569.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 965504959 - 2⁷ = 965504831 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (965504999) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 482752479 + 482752480.

It is an arithmetic number, because the mean of its divisors is an integer number (482752480).

Almost surely, 2^965504959 is an apocalyptic number.

965504959 is a deficient number, since it is larger than the sum of its proper divisors (1).

965504959 is an equidigital number, since it uses as much as digits as its factorization.

965504959 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2187000, while the sum is 52.

The square root of 965504959 is about 31072.5756737352. The cubic root of 965504959 is about 988.3668475362.

It can be divided in two parts, 96 and 5504959, that added together give a palindrome (5505055).

The spelling of 965504959 in words is "nine hundred sixty-five million, five hundred four thousand, nine hundred fifty-nine".