5448738548 has 48 divisors (see below), whose sum is σ = 11147842944. Its totient is φ = 2304973440.

The previous prime is 5448738539. The next prime is 5448738553. The reversal of 5448738548 is 8458378445.

It is a super-2 number, since 2×5448738548² = 59377503528922296608, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 5448738493 and 5448738502.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 35315 + ... + 110202.

It is an arithmetic number, because the mean of its divisors is an integer number (232246728).

Almost surely, 2^5448738548 is an apocalyptic number.

It is an amenable number.

5448738548 is an abundant number, since it is smaller than the sum of its proper divisors (5699104396).

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

5448738548 is a wasteful number, since it uses less digits than its factorization.

5448738548 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 145592 (or 145590 counting only the distinct ones).

The product of its digits is 17203200, while the sum is 56.

The square root of 5448738548 is about 73815.5711757350. The cubic root of 5448738548 is about 1759.6730784824.

The spelling of 5448738548 in words is "five billion, four hundred forty-eight million, seven hundred thirty-eight thousand, five hundred forty-eight".