5287267236 has 12 divisors (see below), whose sum is σ = 12336956912. Its totient is φ = 1762422408.

The previous prime is 5287267169. The next prime is 5287267253. The reversal of 5287267236 is 6327627825.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (12).

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, 220302790 + ... + 220302813.

Almost surely, 2^5287267236 is an apocalyptic number.

It is an amenable number.

5287267236 is an abundant number, since it is smaller than the sum of its proper divisors (7049689676).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

5287267236 is a wasteful number, since it uses less digits than its factorization.

5287267236 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 440605610 (or 440605608 counting only the distinct ones).

The product of its digits is 1693440, while the sum is 48.

The square root of 5287267236 is about 72713.5973253971. The cubic root of 5287267236 is about 1742.1160713248.

The spelling of 5287267236 in words is "five billion, two hundred eighty-seven million, two hundred sixty-seven thousand, two hundred thirty-six".