453254818844 has 6 divisors (see below), whose sum is σ = 793195932984. Its totient is φ = 226627409420.

The previous prime is 453254818837. The next prime is 453254818871. The reversal of 453254818844 is 448818452354.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 453254818844.

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 as a sum of consecutive naturals, namely, 56656852352 + ... + 56656852359.

It is an arithmetic number, because the mean of its divisors is an integer number (132199322164).

Almost surely, 2^453254818844 is an apocalyptic number.

It is an amenable number.

453254818844 is a deficient number, since it is larger than the sum of its proper divisors (339941114140).

453254818844 is a wasteful number, since it uses less digits than its factorization.

453254818844 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 113313704715 (or 113313704713 counting only the distinct ones).

The product of its digits is 19660800, while the sum is 56.

The spelling of 453254818844 in words is "four hundred fifty-three billion, two hundred fifty-four million, eight hundred eighteen thousand, eight hundred forty-four".