453654440312 has 16 divisors (see below), whose sum is σ = 851301027360. Its totient is φ = 226640833024.

The previous prime is 453654440311. The next prime is 453654440347. The reversal of 453654440312 is 213044456354.

It is a self number, because there is not a number n which added to its sum of digits gives 453654440312.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (453654440311) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 23288048 + ... + 23307519.

It is an arithmetic number, because the mean of its divisors is an integer number (53206314210).

Almost surely, 2^453654440312 is an apocalyptic number.

It is an amenable number.

453654440312 is a deficient number, since it is larger than the sum of its proper divisors (397646587048).

453654440312 is a wasteful number, since it uses less digits than its factorization.

453654440312 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 46596790 (or 46596786 counting only the distinct ones).

The product of its (nonzero) digits is 691200, while the sum is 41.

Adding to 453654440312 its reverse (213044456354), we get a palindrome (666698896666).

The spelling of 453654440312 in words is "four hundred fifty-three billion, six hundred fifty-four million, four hundred forty thousand, three hundred twelve".