450253375 has 32 divisors (see below), whose sum is σ = 660179520. Its totient is φ = 302256000.

The previous prime is 450253369. The next prime is 450253379. The reversal of 450253375 is 573352054.

It is not a de Polignac number, because 450253375 - 2⁵ = 450253343 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 450253375.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (450253379) 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 in 31 ways as a sum of consecutive naturals, for example, 5281 + ... + 30469.

It is an arithmetic number, because the mean of its divisors is an integer number (20630610).

Almost surely, 2^450253375 is an apocalyptic number.

450253375 is a deficient number, since it is larger than the sum of its proper divisors (209926145).

450253375 is a wasteful number, since it uses less digits than its factorization.

450253375 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25228 (or 25218 counting only the distinct ones).

The product of its (nonzero) digits is 63000, while the sum is 34.

The square root of 450253375 is about 21219.1747011989. The cubic root of 450253375 is about 766.4532303359.

It can be divided in two parts, 45025 and 3375, that added together give a square (48400 = 220²).

The spelling of 450253375 in words is "four hundred fifty million, two hundred fifty-three thousand, three hundred seventy-five".