5318112547 has 4 divisors (see below), whose sum is σ = 5801577336. Its totient is φ = 4834647760.

The previous prime is 5318112517. The next prime is 5318112577. The reversal of 5318112547 is 7452118135.

It is a semiprime because it is the product of two primes.

It is an interprime number because it is at equal distance from previous prime (5318112517) and next prime (5318112577).

It is a cyclic number.

It is not a de Polignac number, because 5318112547 - 2¹⁵ = 5318079779 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5318112517) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 241732378 + ... + 241732399.

It is an arithmetic number, because the mean of its divisors is an integer number (1450394334).

Almost surely, 2^5318112547 is an apocalyptic number.

5318112547 is a deficient number, since it is larger than the sum of its proper divisors (483464789).

5318112547 is a wasteful number, since it uses less digits than its factorization.

5318112547 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 483464788.

The product of its digits is 33600, while the sum is 37.

The square root of 5318112547 is about 72925.3902766382. The cubic root of 5318112547 is about 1745.4972731328.

The spelling of 5318112547 in words is "five billion, three hundred eighteen million, one hundred twelve thousand, five hundred forty-seven".