450353245 has 16 divisors (see below), whose sum is σ = 546652800. Its totient is φ = 356154304.

The previous prime is 450353207. The next prime is 450353291. The reversal of 450353245 is 542353054.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 450353245 - 2⁷ = 450353117 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 167784 + ... + 170446.

It is an arithmetic number, because the mean of its divisors is an integer number (34165800).

Almost surely, 2^450353245 is an apocalyptic number.

It is an amenable number.

450353245 is a deficient number, since it is larger than the sum of its proper divisors (96299555).

450353245 is a wasteful number, since it uses less digits than its factorization.

450353245 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3044.

The product of its (nonzero) digits is 36000, while the sum is 31.

The square root of 450353245 is about 21221.5278667677. The cubic root of 450353245 is about 766.5098947458.

The spelling of 450353245 in words is "four hundred fifty million, three hundred fifty-three thousand, two hundred forty-five".