5671759445 has 36 divisors (see below), whose sum is σ = 7895866860. Its totient is φ = 3907664640.

The previous prime is 5671759439. The next prime is 5671759481. The reversal of 5671759445 is 5449571765.

It can be written as a sum of positive squares in 2 ways, for example, as 1446889444 + 4224870001 = 38038^2 + 64999^2 .

It is not a de Polignac number, because 5671759445 - 2⁸ = 5671759189 is a prime.

It is a congruent number.

It is an unprimeable number.

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 35 ways as a sum of consecutive naturals, for example, 205421 + ... + 231389.

It is an arithmetic number, because the mean of its divisors is an integer number (219329635).

Almost surely, 2^5671759445 is an apocalyptic number.

5671759445 is a gapful number since it is divisible by the number (55) formed by its first and last digit.

It is an amenable number.

5671759445 is a deficient number, since it is larger than the sum of its proper divisors (2224107415).

5671759445 is a wasteful number, since it uses less digits than its factorization.

5671759445 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26034 (or 26004 counting only the distinct ones).

The product of its digits is 5292000, while the sum is 53.

The square root of 5671759445 is about 75311.0844763239. The cubic root of 5671759445 is about 1783.3610112648.

The spelling of 5671759445 in words is "five billion, six hundred seventy-one million, seven hundred fifty-nine thousand, four hundred forty-five".