6744445033 has 12 divisors (see below), whose sum is σ = 6976488324. Its totient is φ = 6519895200.

The previous prime is 6744445031. The next prime is 6744445039. The reversal of 6744445033 is 3305444476.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 4787532864 + 1956912169 = 69192^2 + 44237^2 .

It is not a de Polignac number, because 6744445033 - 2¹ = 6744445031 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (6744445031) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1047163 + ... + 1053583.

It is an arithmetic number, because the mean of its divisors is an integer number (581374027).

Almost surely, 2^6744445033 is an apocalyptic number.

It is an amenable number.

6744445033 is a deficient number, since it is larger than the sum of its proper divisors (232043291).

6744445033 is a wasteful number, since it uses less digits than its factorization.

6744445033 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7576 (or 7545 counting only the distinct ones).

The product of its (nonzero) digits is 483840, while the sum is 40.

The square root of 6744445033 is about 82124.5702150093. The cubic root of 6744445033 is about 1889.3630014612.

The spelling of 6744445033 in words is "six billion, seven hundred forty-four million, four hundred forty-five thousand, thirty-three".