5238889286 has 8 divisors (see below), whose sum is σ = 8320588920. Its totient is φ = 2465359648.

The previous prime is 5238889277. The next prime is 5238889307. The reversal of 5238889286 is 6829888325.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 77042456 + ... + 77042523.

It is an arithmetic number, because the mean of its divisors is an integer number (1040073615).

Almost surely, 2^5238889286 is an apocalyptic number.

5238889286 is a deficient number, since it is larger than the sum of its proper divisors (3081699634).

5238889286 is a wasteful number, since it uses less digits than its factorization.

5238889286 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 154084998.

The product of its digits is 13271040, while the sum is 59.

The square root of 5238889286 is about 72380.1719119263. The cubic root of 5238889286 is about 1736.7863886348.

The spelling of 5238889286 in words is "five billion, two hundred thirty-eight million, eight hundred eighty-nine thousand, two hundred eighty-six".