453572045773 has 48 divisors (see below), whose sum is σ = 591276036096. Its totient is φ = 337863445920.

The previous prime is 453572045749. The next prime is 453572045789. The reversal of 453572045773 is 377540275354.

It is a de Polignac number, because none of the positive numbers 2^k-453572045773 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 453572045773.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (453572045573) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 6657640 + ... + 6725422.

It is an arithmetic number, because the mean of its divisors is an integer number (12318250752).

Almost surely, 2^453572045773 is an apocalyptic number.

453572045773 is a gapful number since it is divisible by the number (43) formed by its first and last digit.

It is an amenable number.

453572045773 is a deficient number, since it is larger than the sum of its proper divisors (137703990323).

453572045773 is a wasteful number, since it uses less digits than its factorization.

453572045773 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 67934 (or 67891 counting only the distinct ones).

The product of its (nonzero) digits is 12348000, while the sum is 52.

The spelling of 453572045773 in words is "four hundred fifty-three billion, five hundred seventy-two million, forty-five thousand, seven hundred seventy-three".