5975445639 has 16 divisors (see below), whose sum is σ = 7987973760. Its totient is φ = 3973290720.

The previous prime is 5975445607. The next prime is 5975445653. The reversal of 5975445639 is 9365445795.

5975445639 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 5975445639 - 2⁵ = 5975445607 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5975445689) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2553532 + ... + 2555870.

It is an arithmetic number, because the mean of its divisors is an integer number (499248360).

Almost surely, 2^5975445639 is an apocalyptic number.

5975445639 is a deficient number, since it is larger than the sum of its proper divisors (2012528121).

5975445639 is a wasteful number, since it uses less digits than its factorization.

5975445639 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4190.

The product of its digits is 20412000, while the sum is 57.

The square root of 5975445639 is about 77301.0067140138. The cubic root of 5975445639 is about 1814.6384128932.

The spelling of 5975445639 in words is "five billion, nine hundred seventy-five million, four hundred forty-five thousand, six hundred thirty-nine".