5154985718 has 16 divisors (see below), whose sum is σ = 8189131104. Its totient is φ = 2425342080.

The previous prime is 5154985697. The next prime is 5154985733. The reversal of 5154985718 is 8175894515.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 5154985718.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 170696 + ... + 198612.

It is an arithmetic number, because the mean of its divisors is an integer number (511820694).

Almost surely, 2^5154985718 is an apocalyptic number.

5154985718 is a deficient number, since it is larger than the sum of its proper divisors (3034145386).

5154985718 is a wasteful number, since it uses less digits than its factorization.

5154985718 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 33367.

The product of its digits is 2016000, while the sum is 53.

The square root of 5154985718 is about 71798.2292121470. The cubic root of 5154985718 is about 1727.4645963858.

The spelling of 5154985718 in words is "five billion, one hundred fifty-four million, nine hundred eighty-five thousand, seven hundred eighteen".