5187130346 has 8 divisors (see below), whose sum is σ = 7814089764. Its totient is φ = 2582433760.

The previous prime is 5187130313. The next prime is 5187130357. The reversal of 5187130346 is 6430317815.

It can be written as a sum of positive squares in 2 ways, for example, as 4989868321 + 197262025 = 70639^2 + 14045^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

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, 5565125 + ... + 5566056.

Almost surely, 2^5187130346 is an apocalyptic number.

5187130346 is a deficient number, since it is larger than the sum of its proper divisors (2626959418).

5187130346 is a wasteful number, since it uses less digits than its factorization.

5187130346 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11131416.

The product of its (nonzero) digits is 60480, while the sum is 38.

The square root of 5187130346 is about 72021.7352331919. The cubic root of 5187130346 is about 1731.0477738550.

The spelling of 5187130346 in words is "five billion, one hundred eighty-seven million, one hundred thirty thousand, three hundred forty-six".