5189769645 has 16 divisors (see below), whose sum is σ = 8377117632. Its totient is φ = 2743381760.

The previous prime is 5189769589. The next prime is 5189769647. The reversal of 5189769645 is 5469679815.

It is not a de Polignac number, because 5189769645 - 2⁹ = 5189769133 is a prime.

It is a super-3 number, since 3×5189769645³ (a number of 30 digits) contains 333 as substring.

It is a plaindrome in base 16.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5189769647) 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, 1529211 + ... + 1532600.

It is an arithmetic number, because the mean of its divisors is an integer number (523569852).

Almost surely, 2^5189769645 is an apocalyptic number.

It is an amenable number.

5189769645 is a deficient number, since it is larger than the sum of its proper divisors (3187347987).

5189769645 is a wasteful number, since it uses less digits than its factorization.

5189769645 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3061932.

The product of its digits is 16329600, while the sum is 60.

The square root of 5189769645 is about 72040.0558370133. The cubic root of 5189769645 is about 1731.3413194628.

The spelling of 5189769645 in words is "five billion, one hundred eighty-nine million, seven hundred sixty-nine thousand, six hundred forty-five".