5168034818 has 12 divisors (see below), whose sum is σ = 8103753798. Its totient is φ = 2471668320.

The previous prime is 5168034797. The next prime is 5168034847. The reversal of 5168034818 is 8184308615.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 4114837609 + 1053197209 = 64147^2 + 32453^2 .

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 2441303 + ... + 2443418.

Almost surely, 2^5168034818 is an apocalyptic number.

5168034818 is a deficient number, since it is larger than the sum of its proper divisors (2935718980).

5168034818 is a wasteful number, since it uses less digits than its factorization.

5168034818 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4884769 (or 4884746 counting only the distinct ones).

The product of its (nonzero) digits is 184320, while the sum is 44.

The square root of 5168034818 is about 71889.0451877058. The cubic root of 5168034818 is about 1728.9209770444.

The spelling of 5168034818 in words is "five billion, one hundred sixty-eight million, thirty-four thousand, eight hundred eighteen".