5318237822 has 4 divisors (see below), whose sum is σ = 7977356736. Its totient is φ = 2659118910.

The previous prime is 5318237803. The next prime is 5318237839. The reversal of 5318237822 is 2287328135.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 2287328135 = 5 ⋅457465627.

It is a self number, because there is not a number n which added to its sum of digits gives 5318237822.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1329559454 + ... + 1329559457.

It is an arithmetic number, because the mean of its divisors is an integer number (1994339184).

Almost surely, 2^5318237822 is an apocalyptic number.

5318237822 is a deficient number, since it is larger than the sum of its proper divisors (2659118914).

5318237822 is a wasteful number, since it uses less digits than its factorization.

5318237822 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2659118913.

The product of its digits is 161280, while the sum is 41.

The square root of 5318237822 is about 72926.2491973912. The cubic root of 5318237822 is about 1745.5109788383.

The spelling of 5318237822 in words is "five billion, three hundred eighteen million, two hundred thirty-seven thousand, eight hundred twenty-two".