5258147687 has 4 divisors (see below), whose sum is σ = 5662620600. Its totient is φ = 4853674776.

The previous prime is 5258147681. The next prime is 5258147707. The reversal of 5258147687 is 7867418525.

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

It is a cyclic number.

It is not a de Polignac number, because 5258147687 - 2¹⁸ = 5257885543 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5258147681) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 202236437 + ... + 202236462.

It is an arithmetic number, because the mean of its divisors is an integer number (1415655150).

Almost surely, 2^5258147687 is an apocalyptic number.

5258147687 is a deficient number, since it is larger than the sum of its proper divisors (404472913).

5258147687 is a wasteful number, since it uses less digits than its factorization.

5258147687 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 404472912.

The product of its digits is 3763200, while the sum is 53.

The square root of 5258147687 is about 72513.0863155058. The cubic root of 5258147687 is about 1738.9119554144.

The spelling of 5258147687 in words is "five billion, two hundred fifty-eight million, one hundred forty-seven thousand, six hundred eighty-seven".