5312319363 has 64 divisors (see below), whose sum is σ = 8796385920. Its totient is φ = 3147227136.

The previous prime is 5312319347. The next prime is 5312319391. The reversal of 5312319363 is 3639132135.

5312319363 is a `hidden beast` number, since 531 + 2 + 31 + 93 + 6 + 3 = 666.

It is not a de Polignac number, because 5312319363 - 2⁴ = 5312319347 is a prime.

It is not an unprimeable number, because it can be changed into a prime (5312319163) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 1257631 + ... + 1261847.

It is an arithmetic number, because the mean of its divisors is an integer number (137443530).

Almost surely, 2^5312319363 is an apocalyptic number.

5312319363 is a deficient number, since it is larger than the sum of its proper divisors (3484066557).

5312319363 is a wasteful number, since it uses less digits than its factorization.

5312319363 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4373 (or 4367 counting only the distinct ones).

The product of its digits is 43740, while the sum is 36.

The square root of 5312319363 is about 72885.6595154355. The cubic root of 5312319363 is about 1744.8632348485.

The spelling of 5312319363 in words is "five billion, three hundred twelve million, three hundred nineteen thousand, three hundred sixty-three".