8453492672 has 28 divisors (see below), whose sum is σ = 17316029376. Its totient is φ = 4090398720.

The previous prime is 8453492669. The next prime is 8453492693. The reversal of 8453492672 is 2762943548.

It is a self number, because there is not a number n which added to its sum of digits gives 8453492672.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2128433 + ... + 2132400.

Almost surely, 2^8453492672 is an apocalyptic number.

It is an amenable number.

8453492672 is an abundant number, since it is smaller than the sum of its proper divisors (8862536704).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

8453492672 is a wasteful number, since it uses less digits than its factorization.

8453492672 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4260876 (or 4260866 counting only the distinct ones).

The product of its digits is 2903040, while the sum is 50.

The square root of 8453492672 is about 91942.8772227626. The cubic root of 8453492672 is about 2037.0986462867.

The spelling of 8453492672 in words is "eight billion, four hundred fifty-three million, four hundred ninety-two thousand, six hundred seventy-two".