5045943591 has 48 divisors (see below), whose sum is σ = 7925299200. Its totient is φ = 3075276096.

The previous prime is 5045943569. The next prime is 5045943593. The reversal of 5045943591 is 1953495405.

5045943591 is a `hidden beast` number, since 5 + 0 + 4 + 59 + 4 + 3 + 591 = 666.

It is not a de Polignac number, because 5045943591 - 2²³ = 5037554983 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5045943593) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 10031446 + ... + 10031948.

It is an arithmetic number, because the mean of its divisors is an integer number (165110400).

Almost surely, 2^5045943591 is an apocalyptic number.

5045943591 is a deficient number, since it is larger than the sum of its proper divisors (2879355609).

5045943591 is a wasteful number, since it uses less digits than its factorization.

5045943591 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1180 (or 1177 counting only the distinct ones).

The product of its (nonzero) digits is 486000, while the sum is 45.

The square root of 5045943591 is about 71034.8054899850. The cubic root of 5045943591 is about 1715.1974818137.

The spelling of 5045943591 in words is "five billion, forty-five million, nine hundred forty-three thousand, five hundred ninety-one".