5392689418 has 4 divisors (see below), whose sum is σ = 8089034130. Its totient is φ = 2696344708.

The previous prime is 5392689409. The next prime is 5392689473. The reversal of 5392689418 is 8149862935.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 5241325609 + 151363809 = 72397^2 + 12303^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1348172353 + ... + 1348172356.

Almost surely, 2^5392689418 is an apocalyptic number.

5392689418 is a deficient number, since it is larger than the sum of its proper divisors (2696344712).

5392689418 is a wasteful number, since it uses less digits than its factorization.

5392689418 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2696344711.

The product of its digits is 3732480, while the sum is 55.

The square root of 5392689418 is about 73434.9332266327. The cubic root of 5392689418 is about 1753.6185716245.

The spelling of 5392689418 in words is "five billion, three hundred ninety-two million, six hundred eighty-nine thousand, four hundred eighteen".