5316360638 has 4 divisors (see below), whose sum is σ = 7974540960. Its totient is φ = 2658180318.

The previous prime is 5316360619. The next prime is 5316360667. The reversal of 5316360638 is 8360636135.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 8360636135 = 5 ⋅1672127227.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 5316360595 and 5316360604.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1329090158 + ... + 1329090161.

It is an arithmetic number, because the mean of its divisors is an integer number (1993635240).

Almost surely, 2^5316360638 is an apocalyptic number.

5316360638 is a deficient number, since it is larger than the sum of its proper divisors (2658180322).

5316360638 is a wasteful number, since it uses less digits than its factorization.

5316360638 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2658180321.

The product of its (nonzero) digits is 233280, while the sum is 41.

The square root of 5316360638 is about 72913.3776340117. The cubic root of 5316360638 is about 1745.3055830545.

The spelling of 5316360638 in words is "five billion, three hundred sixteen million, three hundred sixty thousand, six hundred thirty-eight".