5448422518 has 32 divisors (see below), whose sum is σ = 10288212480. Its totient is φ = 2102146560.

The previous prime is 5448422503. The next prime is 5448422519. The reversal of 5448422518 is 8152248445.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5448422519) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 155883 + ... + 187606.

It is an arithmetic number, because the mean of its divisors is an integer number (321506640).

Almost surely, 2^5448422518 is an apocalyptic number.

5448422518 is a deficient number, since it is larger than the sum of its proper divisors (4839789962).

5448422518 is a wasteful number, since it uses less digits than its factorization.

5448422518 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 343612.

The product of its digits is 409600, while the sum is 43.

The square root of 5448422518 is about 73813.4304716967. The cubic root of 5448422518 is about 1759.6390571378.

The spelling of 5448422518 in words is "five billion, four hundred forty-eight million, four hundred twenty-two thousand, five hundred eighteen".