453542373572 has 12 divisors (see below), whose sum is σ = 793994557440. Its totient is φ = 226686785736.

The previous prime is 453542373553. The next prime is 453542373589. The reversal of 453542373572 is 275373245354.

It is a self number, because there is not a number n which added to its sum of digits gives 453542373572.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 21088172 + ... + 21109667.

It is an arithmetic number, because the mean of its divisors is an integer number (66166213120).

Almost surely, 2^453542373572 is an apocalyptic number.

It is an amenable number.

453542373572 is a deficient number, since it is larger than the sum of its proper divisors (340452183868).

453542373572 is a wasteful number, since it uses less digits than its factorization.

453542373572 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 42200530 (or 42200528 counting only the distinct ones).

The product of its digits is 10584000, while the sum is 50.

The spelling of 453542373572 in words is "four hundred fifty-three billion, five hundred forty-two million, three hundred seventy-three thousand, five hundred seventy-two".