5193667623 has 16 divisors (see below), whose sum is σ = 7165761120. Its totient is φ = 3342079104.

The previous prime is 5193667483. The next prime is 5193667639. The reversal of 5193667623 is 3267663915.

It is a de Polignac number, because none of the positive numbers 2^k-5193667623 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5193660623) 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, 405465 + ... + 418077.

It is an arithmetic number, because the mean of its divisors is an integer number (447860070).

Almost surely, 2^5193667623 is an apocalyptic number.

5193667623 is a deficient number, since it is larger than the sum of its proper divisors (1972093497).

5193667623 is a wasteful number, since it uses less digits than its factorization.

5193667623 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17378.

The product of its digits is 1224720, while the sum is 48.

The square root of 5193667623 is about 72067.1049994379. The cubic root of 5193667623 is about 1731.7746746923.

The spelling of 5193667623 in words is "five billion, one hundred ninety-three million, six hundred sixty-seven thousand, six hundred twenty-three".