453143348254 has 16 divisors (see below), whose sum is σ = 680893721568. Its totient is φ = 226178858752.

The previous prime is 453143348237. The next prime is 453143348263. The reversal of 453143348254 is 452843341354.

It is a congruent number.

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 7 ways as a sum of consecutive naturals, for example, 15710454 + ... + 15739270.

It is an arithmetic number, because the mean of its divisors is an integer number (42555857598).

Almost surely, 2^453143348254 is an apocalyptic number.

453143348254 is a deficient number, since it is larger than the sum of its proper divisors (227750373314).

453143348254 is a wasteful number, since it uses less digits than its factorization.

453143348254 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 42179.

The product of its digits is 2764800, while the sum is 46.

The spelling of 453143348254 in words is "four hundred fifty-three billion, one hundred forty-three million, three hundred forty-eight thousand, two hundred fifty-four".