465969253 has 2 divisors, whose sum is σ = 465969254. Its totient is φ = 465969252.

The previous prime is 465969211. The next prime is 465969289. The reversal of 465969253 is 352969564.

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., 442765764 + 23203489 = 21042^2 + 4817^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-465969253 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 465969197 and 465969206.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (465969353) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 232984626 + 232984627.

It is an arithmetic number, because the mean of its divisors is an integer number (232984627).

Almost surely, 2^465969253 is an apocalyptic number.

It is an amenable number.

465969253 is a deficient number, since it is larger than the sum of its proper divisors (1).

465969253 is an equidigital number, since it uses as much as digits as its factorization.

465969253 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 1749600, while the sum is 49.

The square root of 465969253 is about 21586.3209695399. The cubic root of 465969253 is about 775.2690029761.

The spelling of 465969253 in words is "four hundred sixty-five million, nine hundred sixty-nine thousand, two hundred fifty-three".