5189494653 has 24 divisors (see below), whose sum is σ = 8632193856. Its totient is φ = 2942784000.

The previous prime is 5189494637. The next prime is 5189494679. The reversal of 5189494653 is 3564949815.

It is not a de Polignac number, because 5189494653 - 2⁴ = 5189494637 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 5189494653.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5189494253) 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 23 ways as a sum of consecutive naturals, for example, 306148 + ... + 322653.

It is an arithmetic number, because the mean of its divisors is an integer number (359674744).

Almost surely, 2^5189494653 is an apocalyptic number.

It is an amenable number.

5189494653 is a deficient number, since it is larger than the sum of its proper divisors (3442699203).

5189494653 is a wasteful number, since it uses less digits than its factorization.

5189494653 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 628945 (or 628942 counting only the distinct ones).

The product of its digits is 4665600, while the sum is 54.

The square root of 5189494653 is about 72038.1472068792. The cubic root of 5189494653 is about 1731.3107392089.

The spelling of 5189494653 in words is "five billion, one hundred eighty-nine million, four hundred ninety-four thousand, six hundred fifty-three".