5265045943 has 16 divisors (see below), whose sum is σ = 5667295680. Its totient is φ = 4878441216.

The previous prime is 5265045937. The next prime is 5265045991. The reversal of 5265045943 is 3495405625.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-5265045943 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 5265045943.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5265045913) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 181371 + ... + 208387.

It is an arithmetic number, because the mean of its divisors is an integer number (354205980).

Almost surely, 2^5265045943 is an apocalyptic number.

5265045943 is a deficient number, since it is larger than the sum of its proper divisors (402249737).

5265045943 is a wasteful number, since it uses less digits than its factorization.

5265045943 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27306.

The product of its (nonzero) digits is 648000, while the sum is 43.

The square root of 5265045943 is about 72560.6363188747. The cubic root of 5265045943 is about 1739.6720594586.

The spelling of 5265045943 in words is "five billion, two hundred sixty-five million, forty-five thousand, nine hundred forty-three".