5448563553 has 16 divisors (see below), whose sum is σ = 7283552256. Its totient is φ = 3622990800.

The previous prime is 5448563531. The next prime is 5448563573. The reversal of 5448563553 is 3553658445.

It is not a de Polignac number, because 5448563553 - 2⁵ = 5448563521 is a prime.

It is not an unprimeable number, because it can be changed into a prime (5448563573) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2791728 + ... + 2793678.

It is an arithmetic number, because the mean of its divisors is an integer number (455222016).

Almost surely, 2^5448563553 is an apocalyptic number.

It is an amenable number.

5448563553 is a deficient number, since it is larger than the sum of its proper divisors (1834988703).

5448563553 is a wasteful number, since it uses less digits than its factorization.

5448563553 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3884.

The product of its digits is 4320000, while the sum is 48.

The square root of 5448563553 is about 73814.3858133359. The cubic root of 5448563553 is about 1759.6542400372.

The spelling of 5448563553 in words is "five billion, four hundred forty-eight million, five hundred sixty-three thousand, five hundred fifty-three".