5445043192 has 16 divisors (see below), whose sum is σ = 10402088040. Its totient is φ = 2671153056.

The previous prime is 5445043189. The next prime is 5445043193. The reversal of 5445043192 is 2913405445.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5445043193) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6420618 + ... + 6421465.

Almost surely, 2^5445043192 is an apocalyptic number.

It is an amenable number.

5445043192 is a deficient number, since it is larger than the sum of its proper divisors (4957044848).

5445043192 is a wasteful number, since it uses less digits than its factorization.

5445043192 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12842142 (or 12842138 counting only the distinct ones).

The product of its (nonzero) digits is 86400, while the sum is 37.

The square root of 5445043192 is about 73790.5359243311. The cubic root of 5445043192 is about 1759.2751827738.

The spelling of 5445043192 in words is "five billion, four hundred forty-five million, forty-three thousand, one hundred ninety-two".