5309103678 has 16 divisors (see below), whose sum is σ = 10658583936. Its totient is φ = 1762971800.

The previous prime is 5309103659. The next prime is 5309103713. The reversal of 5309103678 is 8763019035.

It is a Smith number, since the sum of its digits (42) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1680648 + ... + 1683803.

It is an arithmetic number, because the mean of its divisors is an integer number (666161496).

Almost surely, 2^5309103678 is an apocalyptic number.

5309103678 is an abundant number, since it is smaller than the sum of its proper divisors (5349480258).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

5309103678 is a wasteful number, since it uses less digits than its factorization.

5309103678 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3364719.

The product of its (nonzero) digits is 136080, while the sum is 42.

The square root of 5309103678 is about 72863.5963839282. The cubic root of 5309103678 is about 1744.5110934280.

The spelling of 5309103678 in words is "five billion, three hundred nine million, one hundred three thousand, six hundred seventy-eight".