5448398560 has 48 divisors (see below), whose sum is σ = 14042013552. Its totient is φ = 1981235200.

The previous prime is 5448398551. The next prime is 5448398563. The reversal of 5448398560 is 658938445.

It is a super-2 number, since 2×5448398560² = 59370093737220147200, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 5448398498 and 5448398507.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5448398563) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1546081 + ... + 1549600.

It is an arithmetic number, because the mean of its divisors is an integer number (292541949).

Almost surely, 2^5448398560 is an apocalyptic number.

It is an amenable number.

5448398560 is an abundant number, since it is smaller than the sum of its proper divisors (8593614992).

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

5448398560 is a wasteful number, since it uses less digits than its factorization.

5448398560 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3095707 (or 3095699 counting only the distinct ones).

The product of its (nonzero) digits is 4147200, while the sum is 52.

The square root of 5448398560 is about 73813.2681839790. The cubic root of 5448398560 is about 1759.6364779512.

The spelling of 5448398560 in words is "five billion, four hundred forty-eight million, three hundred ninety-eight thousand, five hundred sixty".