5639888927 has 8 divisors (see below), whose sum is σ = 5730600960. Its totient is φ = 5549719000.

The previous prime is 5639888893. The next prime is 5639888929. The reversal of 5639888927 is 7298889365.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 5639888927 - 2²⁰ = 5638840351 is a prime.

It is a super-2 number, since 2×5639888927² = 63616694217794422658, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5639888929) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 114527 + ... + 156192.

It is an arithmetic number, because the mean of its divisors is an integer number (716325120).

Almost surely, 2^5639888927 is an apocalyptic number.

5639888927 is a deficient number, since it is larger than the sum of its proper divisors (90712033).

5639888927 is a wasteful number, since it uses less digits than its factorization.

5639888927 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 271053.

The product of its digits is 52254720, while the sum is 65.

The square root of 5639888927 is about 75099.1939171121. The cubic root of 5639888927 is about 1780.0144053667.

The spelling of 5639888927 in words is "five billion, six hundred thirty-nine million, eight hundred eighty-eight thousand, nine hundred twenty-seven".