5338872685 has 4 divisors (see below), whose sum is σ = 6406647228. Its totient is φ = 4271098144.

The previous prime is 5338872673. The next prime is 5338872743. The reversal of 5338872685 is 5862788335.

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

It can be written as a sum of positive squares in 2 ways, for example, as 2679304644 + 2659568041 = 51762^2 + 51571^2 .

It is a cyclic number.

It is not a de Polignac number, because 5338872685 - 2⁷ = 5338872557 is a prime.

It is a Duffinian number.

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, 533887264 + ... + 533887273.

It is an arithmetic number, because the mean of its divisors is an integer number (1601661807).

Almost surely, 2^5338872685 is an apocalyptic number.

It is an amenable number.

5338872685 is a deficient number, since it is larger than the sum of its proper divisors (1067774543).

5338872685 is a wasteful number, since it uses less digits than its factorization.

5338872685 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1067774542.

The product of its digits is 9676800, while the sum is 55.

The square root of 5338872685 is about 73067.5898398189. The cubic root of 5338872685 is about 1747.7656038523.

The spelling of 5338872685 in words is "five billion, three hundred thirty-eight million, eight hundred seventy-two thousand, six hundred eighty-five".