5187290539 has 4 divisors (see below), whose sum is σ = 5187993624. Its totient is φ = 5186587456.

The previous prime is 5187290527. The next prime is 5187290551. The reversal of 5187290539 is 9350927815.

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 (5187290527) and next prime (5187290551).

It is a cyclic number.

It is not a de Polignac number, because 5187290539 - 2¹⁵ = 5187257771 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 5187290492 and 5187290501.

It is not an unprimeable number, because it can be changed into a prime (5187290569) by changing a digit.

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, 340357 + ... + 355270.

It is an arithmetic number, because the mean of its divisors is an integer number (1296998406).

Almost surely, 2^5187290539 is an apocalyptic number.

5187290539 is a deficient number, since it is larger than the sum of its proper divisors (703085).

5187290539 is an equidigital number, since it uses as much as digits as its factorization.

5187290539 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 703084.

The product of its (nonzero) digits is 680400, while the sum is 49.

The square root of 5187290539 is about 72022.8473402711. The cubic root of 5187290539 is about 1731.0655935268.

The spelling of 5187290539 in words is "five billion, one hundred eighty-seven million, two hundred ninety thousand, five hundred thirty-nine".