5390789265 has 96 divisors (see below), whose sum is σ = 10094142240. Its totient is φ = 2655744000.

The previous prime is 5390789249. The next prime is 5390789291. The reversal of 5390789265 is 5629870935.

5390789265 is a `hidden beast` number, since 539 + 0 + 7 + 89 + 26 + 5 = 666.

5390789265 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 16 ways, for example, as 3124362816 + 2266426449 = 55896^2 + 47607^2 .

It is not a de Polignac number, because 5390789265 - 2⁴ = 5390789249 is a prime.

It is a Curzon 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 95 ways as a sum of consecutive naturals, for example, 2834815 + ... + 2836715.

It is an arithmetic number, because the mean of its divisors is an integer number (105147315).

Almost surely, 2^5390789265 is an apocalyptic number.

It is an amenable number.

5390789265 is a deficient number, since it is larger than the sum of its proper divisors (4703352975).

5390789265 is a wasteful number, since it uses less digits than its factorization.

5390789265 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2035 (or 2032 counting only the distinct ones).

The product of its (nonzero) digits is 4082400, while the sum is 54.

The square root of 5390789265 is about 73421.9944226524. The cubic root of 5390789265 is about 1753.4125807125.

The spelling of 5390789265 in words is "five billion, three hundred ninety million, seven hundred eighty-nine thousand, two hundred sixty-five".