450752479530 has 32 divisors (see below), whose sum is σ = 1082867659200. Its totient is φ = 120082693632.

The previous prime is 450752479511. The next prime is 450752479543. The reversal of 450752479530 is 35974257054.

It is an unprimeable number.

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 15 ways as a sum of consecutive naturals, for example, 7341895 + ... + 7403034.

It is an arithmetic number, because the mean of its divisors is an integer number (33839614350).

Almost surely, 2^450752479530 is an apocalyptic number.

450752479530 is an abundant number, since it is smaller than the sum of its proper divisors (632115179670).

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

450752479530 is a wasteful number, since it uses less digits than its factorization.

450752479530 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14745958.

The product of its (nonzero) digits is 5292000, while the sum is 51.

The spelling of 450752479530 in words is "four hundred fifty billion, seven hundred fifty-two million, four hundred seventy-nine thousand, five hundred thirty".