455949583 has 2 divisors, whose sum is σ = 455949584. Its totient is φ = 455949582.

The previous prime is 455949553. The next prime is 455949649. The reversal of 455949583 is 385949554.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 455949583 - 2¹³ = 455941391 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 455949583.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (455949553) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 227974791 + 227974792.

It is an arithmetic number, because the mean of its divisors is an integer number (227974792).

Almost surely, 2^455949583 is an apocalyptic number.

455949583 is a deficient number, since it is larger than the sum of its proper divisors (1).

455949583 is an equidigital number, since it uses as much as digits as its factorization.

455949583 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 3888000, while the sum is 52.

The square root of 455949583 is about 21352.9759752593. The cubic root of 455949583 is about 769.6718582681.

The spelling of 455949583 in words is "four hundred fifty-five million, nine hundred forty-nine thousand, five hundred eighty-three".