5318312284 has 6 divisors (see below), whose sum is σ = 9307046504. Its totient is φ = 2659156140.

The previous prime is 5318312281. The next prime is 5318312303. The reversal of 5318312284 is 4822138135.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5318312281) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 664789032 + ... + 664789039.

Almost surely, 2^5318312284 is an apocalyptic number.

It is an amenable number.

5318312284 is a deficient number, since it is larger than the sum of its proper divisors (3988734220).

5318312284 is a wasteful number, since it uses less digits than its factorization.

5318312284 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1329578075 (or 1329578073 counting only the distinct ones).

The product of its digits is 46080, while the sum is 37.

The square root of 5318312284 is about 72926.7597250831. The cubic root of 5318312284 is about 1745.5191252480.

The spelling of 5318312284 in words is "five billion, three hundred eighteen million, three hundred twelve thousand, two hundred eighty-four".