5221187258 has 12 divisors (see below), whose sum is σ = 9110439162. Its totient is φ = 2237651640.

The previous prime is 5221187239. The next prime is 5221187263. The reversal of 5221187258 is 8527811225.

It can be written as a sum of positive squares in only one way, i.e., 4058581849 + 1162605409 = 63707^2 + 34097^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 26638613 + ... + 26638808.

Almost surely, 2^5221187258 is an apocalyptic number.

5221187258 is a deficient number, since it is larger than the sum of its proper divisors (3889251904).

5221187258 is a wasteful number, since it uses less digits than its factorization.

5221187258 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 53277437 (or 53277430 counting only the distinct ones).

The product of its digits is 89600, while the sum is 41.

The square root of 5221187258 is about 72257.7833731426. The cubic root of 5221187258 is about 1734.8280005671.

The spelling of 5221187258 in words is "five billion, two hundred twenty-one million, one hundred eighty-seven thousand, two hundred fifty-eight".