5316061993 has 16 divisors (see below), whose sum is σ = 6142915584. Its totient is φ = 4546696960.

The previous prime is 5316061969. The next prime is 5316062033. The reversal of 5316061993 is 3991606135.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-5316061993 is a prime.

It is a super-2 number, since 2×5316061993² = 56521030226838264098, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5316061693) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 706296 + ... + 713782.

It is an arithmetic number, because the mean of its divisors is an integer number (383932224).

Almost surely, 2^5316061993 is an apocalyptic number.

It is an amenable number.

5316061993 is a deficient number, since it is larger than the sum of its proper divisors (826853591).

5316061993 is a wasteful number, since it uses less digits than its factorization.

5316061993 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11312.

The product of its (nonzero) digits is 131220, while the sum is 43.

The square root of 5316061993 is about 72911.3296614456. The cubic root of 5316061993 is about 1745.2729017661.

The spelling of 5316061993 in words is "five billion, three hundred sixteen million, sixty-one thousand, nine hundred ninety-three".