5442554648 has 16 divisors (see below), whose sum is σ = 10219873680. Its totient is φ = 2717255008.

The previous prime is 5442554609. The next prime is 5442554659. The reversal of 5442554648 is 8464552445.

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, 497036 + ... + 507867.

It is an arithmetic number, because the mean of its divisors is an integer number (638742105).

Almost surely, 2^5442554648 is an apocalyptic number.

It is an amenable number.

5442554648 is a deficient number, since it is larger than the sum of its proper divisors (4777319032).

5442554648 is a wasteful number, since it uses less digits than its factorization.

5442554648 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1005586 (or 1005582 counting only the distinct ones).

The product of its digits is 3072000, while the sum is 47.

The square root of 5442554648 is about 73773.6717806563. The cubic root of 5442554648 is about 1759.0071285283.

The spelling of 5442554648 in words is "five billion, four hundred forty-two million, five hundred fifty-four thousand, six hundred forty-eight".