455050245 has 48 divisors (see below), whose sum is σ = 799519680. Its totient is φ = 220866048.

The previous prime is 455050207. The next prime is 455050249. The reversal of 455050245 is 542050554.

It is not a de Polignac number, because 455050245 - 2¹⁵ = 455017477 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (455050249) 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 in 47 ways as a sum of consecutive naturals, for example, 183826 + ... + 186284.

It is an arithmetic number, because the mean of its divisors is an integer number (16656660).

Almost surely, 2^455050245 is an apocalyptic number.

It is an amenable number.

455050245 is a deficient number, since it is larger than the sum of its proper divisors (344469435).

455050245 is a wasteful number, since it uses less digits than its factorization.

455050245 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2566 (or 2553 counting only the distinct ones).

The product of its (nonzero) digits is 20000, while the sum is 30.

The square root of 455050245 is about 21331.9067361546. The cubic root of 455050245 is about 769.1654786289.

The spelling of 455050245 in words is "four hundred fifty-five million, fifty thousand, two hundred forty-five".