5448243408 has 40 divisors (see below), whose sum is σ = 14169108000. Its totient is φ = 1803890304.

The previous prime is 5448243403. The next prime is 5448243443. The reversal of 5448243408 is 8043428445.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 5448243408.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5448243403) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 373738 + ... + 388041.

It is an arithmetic number, because the mean of its divisors is an integer number (354227700).

Almost surely, 2^5448243408 is an apocalyptic number.

It is an amenable number.

5448243408 is an abundant number, since it is smaller than the sum of its proper divisors (8720864592).

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

5448243408 is a wasteful number, since it uses less digits than its factorization.

5448243408 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 761939 (or 761933 counting only the distinct ones).

The product of its (nonzero) digits is 491520, while the sum is 42.

The square root of 5448243408 is about 73812.2172001356. The cubic root of 5448243408 is about 1759.6197749569.

The spelling of 5448243408 in words is "five billion, four hundred forty-eight million, two hundred forty-three thousand, four hundred eight".