5285715245 has 8 divisors (see below), whose sum is σ = 6353854584. Its totient is φ = 4221241344.

The previous prime is 5285715223. The next prime is 5285715277. The reversal of 5285715245 is 5425175825.

It can be written as a sum of positive squares in 4 ways, for example, as 3392247049 + 1893468196 = 58243^2 + 43514^2 .

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 5285715245 - 2¹² = 5285711149 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 5285715196 and 5285715205.

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, 913184 + ... + 918953.

It is an arithmetic number, because the mean of its divisors is an integer number (794231823).

Almost surely, 2^5285715245 is an apocalyptic number.

It is an amenable number.

5285715245 is a deficient number, since it is larger than the sum of its proper divisors (1068139339).

5285715245 is a wasteful number, since it uses less digits than its factorization.

5285715245 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1832719.

The product of its digits is 560000, while the sum is 44.

The square root of 5285715245 is about 72702.9245972953. The cubic root of 5285715245 is about 1741.9455980643.

The spelling of 5285715245 in words is "five billion, two hundred eighty-five million, seven hundred fifteen thousand, two hundred forty-five".