5454451456 has 36 divisors (see below), whose sum is σ = 10901833432. Its totient is φ = 2723659776.

The previous prime is 5454451447. The next prime is 5454451507. The reversal of 5454451456 is 6541544545.

It is a hoax number, since the sum of its digits (43) coincides with the sum of the digits of its distinct prime factors.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 187936 + ... + 215008.

Almost surely, 2^5454451456 is an apocalyptic number.

It is an amenable number.

5454451456 is a deficient number, since it is larger than the sum of its proper divisors (5447381976).

5454451456 is an equidigital number, since it uses as much as digits as its factorization.

5454451456 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27876 (or 27862 counting only the distinct ones).

The product of its digits is 960000, while the sum is 43.

The square root of 5454451456 is about 73854.2582116969. The cubic root of 5454451456 is about 1760.2878592523.

The spelling of 5454451456 in words is "five billion, four hundred fifty-four million, four hundred fifty-one thousand, four hundred fifty-six".