5177318318 has 4 divisors (see below), whose sum is σ = 7765977480. Its totient is φ = 2588659158.

The previous prime is 5177318317. The next prime is 5177318357. The reversal of 5177318318 is 8138137715.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 8138137715 = 5 ⋅1627627543.

It is a super-3 number, since 3×5177318318³ (a number of 30 digits) contains 333 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5177318317) by changing a digit.

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, 1294329578 + ... + 1294329581.

It is an arithmetic number, because the mean of its divisors is an integer number (1941494370).

Almost surely, 2^5177318318 is an apocalyptic number.

5177318318 is a deficient number, since it is larger than the sum of its proper divisors (2588659162).

5177318318 is a wasteful number, since it uses less digits than its factorization.

5177318318 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2588659161.

The product of its digits is 141120, while the sum is 44.

The square root of 5177318318 is about 71953.5844694342. The cubic root of 5177318318 is about 1729.9555957730.

The spelling of 5177318318 in words is "five billion, one hundred seventy-seven million, three hundred eighteen thousand, three hundred eighteen".