5240286636 has 48 divisors (see below), whose sum is σ = 13220460288. Its totient is φ = 1605960000.

The previous prime is 5240286619. The next prime is 5240286643. The reversal of 5240286636 is 6366820425.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 27760 + ... + 106071.

It is an arithmetic number, because the mean of its divisors is an integer number (275426256).

Almost surely, 2^5240286636 is an apocalyptic number.

It is an amenable number.

5240286636 is an abundant number, since it is smaller than the sum of its proper divisors (7980173652).

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

5240286636 is a wasteful number, since it uses less digits than its factorization.

5240286636 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 134102 (or 134100 counting only the distinct ones).

The product of its (nonzero) digits is 414720, while the sum is 42.

The square root of 5240286636 is about 72389.8241191398. The cubic root of 5240286636 is about 1736.9407904929.

The spelling of 5240286636 in words is "five billion, two hundred forty million, two hundred eighty-six thousand, six hundred thirty-six".