5454423816 has 16 divisors (see below), whose sum is σ = 13636059600. Its totient is φ = 1818141264.

The previous prime is 5454423811. The next prime is 5454423827. The reversal of 5454423816 is 6183244545.

It is not an unprimeable number, because it can be changed into a prime (5454423811) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 113633806 + ... + 113633853.

It is an arithmetic number, because the mean of its divisors is an integer number (852253725).

Almost surely, 2^5454423816 is an apocalyptic number.

It is an amenable number.

5454423816 is an abundant number, since it is smaller than the sum of its proper divisors (8181635784).

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

5454423816 is a wasteful number, since it uses less digits than its factorization.

5454423816 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 227267668 (or 227267664 counting only the distinct ones).

The product of its digits is 460800, while the sum is 42.

The square root of 5454423816 is about 73854.0710861629. The cubic root of 5454423816 is about 1760.2848858743.

The spelling of 5454423816 in words is "five billion, four hundred fifty-four million, four hundred twenty-three thousand, eight hundred sixteen".