5034612805818 has 16 divisors (see below), whose sum is σ = 10069255657920. Its totient is φ = 1678199260896.

The previous prime is 5034612805763. The next prime is 5034612805823. The reversal of 5034612805818 is 8185082164305.

It is a super-2 number, since 2×5034612805818² (a number of 26 digits) contains 22 as substring.

It is a Curzon 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, 1338771 + ... + 3444057.

It is an arithmetic number, because the mean of its divisors is an integer number (629328478620).

Almost surely, 2^{5034612805818} is an apocalyptic number.

5034612805818 is an abundant number, since it is smaller than the sum of its proper divisors (5034642852102).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

5034612805818 is a wasteful number, since it uses less digits than its factorization.

5034612805818 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2503861.

The product of its (nonzero) digits is 1843200, while the sum is 51.

The spelling of 5034612805818 in words is "five trillion, thirty-four billion, six hundred twelve million, eight hundred five thousand, eight hundred eighteen".