454093657894 has 32 divisors (see below), whose sum is σ = 700288588800. Its totient is φ = 220754064960.

The previous prime is 454093657889. The next prime is 454093657921. The reversal of 454093657894 is 498756390454.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 46478242 + ... + 46488010.

It is an arithmetic number, because the mean of its divisors is an integer number (21884018400).

Almost surely, 2^454093657894 is an apocalyptic number.

454093657894 is a deficient number, since it is larger than the sum of its proper divisors (246194930906).

454093657894 is a wasteful number, since it uses less digits than its factorization.

454093657894 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14308.

The product of its (nonzero) digits is 130636800, while the sum is 64.

The spelling of 454093657894 in words is "four hundred fifty-four billion, ninety-three million, six hundred fifty-seven thousand, eight hundred ninety-four".