5449923192 has 64 divisors (see below), whose sum is σ = 15651982080. Its totient is φ = 1549043712.

The previous prime is 5449923191. The next prime is 5449923229. The reversal of 5449923192 is 2913299445.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5449923191) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 51618 + ... + 116465.

It is an arithmetic number, because the mean of its divisors is an integer number (244562220).

Almost surely, 2^5449923192 is an apocalyptic number.

It is an amenable number.

5449923192 is an abundant number, since it is smaller than the sum of its proper divisors (10202058888).

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

5449923192 is a wasteful number, since it uses less digits than its factorization.

5449923192 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 168292 (or 168288 counting only the distinct ones).

The product of its digits is 699840, while the sum is 48.

The square root of 5449923192 is about 73823.5950899169. The cubic root of 5449923192 is about 1759.8005963827.

The spelling of 5449923192 in words is "five billion, four hundred forty-nine million, nine hundred twenty-three thousand, one hundred ninety-two".