450864490300 has 36 divisors (see below), whose sum is σ = 1118143937680. Its totient is φ = 154582110720.

The previous prime is 450864490277. The next prime is 450864490331. The reversal of 450864490300 is 3094468054.

It is a happy number.

It is a super-2 number, since 2×450864490300² (a number of 24 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 322045365 + ... + 322046764.

Almost surely, 2^450864490300 is an apocalyptic number.

It is an amenable number.

450864490300 is an abundant number, since it is smaller than the sum of its proper divisors (667279447380).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

450864490300 is a wasteful number, since it uses less digits than its factorization.

450864490300 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 644092150 (or 644092143 counting only the distinct ones).

The product of its (nonzero) digits is 414720, while the sum is 43.

The spelling of 450864490300 in words is "four hundred fifty billion, eight hundred sixty-four million, four hundred ninety thousand, three hundred".