5278277859 has 8 divisors (see below), whose sum is σ = 7050074640. Its totient is φ = 3512666496.

The previous prime is 5278277857. The next prime is 5278277863. The reversal of 5278277859 is 9587728725.

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

It is not a de Polignac number, because 5278277859 - 2¹ = 5278277857 is a prime.

It is not an unprimeable number, because it can be changed into a prime (5278277857) 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, 1544362 + ... + 1547775.

It is an arithmetic number, because the mean of its divisors is an integer number (881259330).

Almost surely, 2^5278277859 is an apocalyptic number.

5278277859 is a deficient number, since it is larger than the sum of its proper divisors (1771796781).

5278277859 is a wasteful number, since it uses less digits than its factorization.

5278277859 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3092709.

The product of its digits is 19756800, while the sum is 60.

The square root of 5278277859 is about 72651.7574391700. The cubic root of 5278277859 is about 1741.1281998245.

The spelling of 5278277859 in words is "five billion, two hundred seventy-eight million, two hundred seventy-seven thousand, eight hundred fifty-nine".