8453933813774 has 16 divisors (see below), whose sum is σ = 12685818499200. Its totient is φ = 4225327845984.

The previous prime is 8453933813723. The next prime is 8453933813833. The reversal of 8453933813774 is 4773183393548.

It is a self number, because there is not a number n which added to its sum of digits gives 8453933813774.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 106555232 + ... + 106634540.

It is an arithmetic number, because the mean of its divisors is an integer number (792863656200).

Almost surely, 2^{8453933813774} is an apocalyptic number.

8453933813774 is a deficient number, since it is larger than the sum of its proper divisors (4231884685426).

8453933813774 is a wasteful number, since it uses less digits than its factorization.

8453933813774 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 99307.

The product of its digits is 182891520, while the sum is 65.

The spelling of 8453933813774 in words is "eight trillion, four hundred fifty-three billion, nine hundred thirty-three million, eight hundred thirteen thousand, seven hundred seventy-four".