5206386415 has 4 divisors (see below), whose sum is σ = 6247663704. Its totient is φ = 4165109128.

The previous prime is 5206386397. The next prime is 5206386433. The reversal of 5206386415 is 5146836025.

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

It is an interprime number because it is at equal distance from previous prime (5206386397) and next prime (5206386433).

It is a cyclic number.

It is not a de Polignac number, because 5206386415 - 2¹³ = 5206378223 is a prime.

It is a Smith number, since the sum of its digits (40) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 520638637 + ... + 520638646.

It is an arithmetic number, because the mean of its divisors is an integer number (1561915926).

Almost surely, 2^5206386415 is an apocalyptic number.

5206386415 is a deficient number, since it is larger than the sum of its proper divisors (1041277289).

5206386415 is a wasteful number, since it uses less digits than its factorization.

5206386415 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1041277288.

The product of its (nonzero) digits is 172800, while the sum is 40.

The square root of 5206386415 is about 72155.2937420395. The cubic root of 5206386415 is about 1733.1871721142.

The spelling of 5206386415 in words is "five billion, two hundred six million, three hundred eighty-six thousand, four hundred fifteen".