518051772102 has 16 divisors (see below), whose sum is σ = 1064106343152. Its totient is φ = 168016790880.

The previous prime is 518051772083. The next prime is 518051772103. The reversal of 518051772102 is 201277150815.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (518051772103) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1166783049 + ... + 1166783492.

It is an arithmetic number, because the mean of its divisors is an integer number (66506646447).

Almost surely, 2^518051772102 is an apocalyptic number.

518051772102 is an abundant number, since it is smaller than the sum of its proper divisors (546054571050).

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

518051772102 is a wasteful number, since it uses less digits than its factorization.

518051772102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2333566583.

The product of its (nonzero) digits is 39200, while the sum is 39.

The spelling of 518051772102 in words is "five hundred eighteen billion, fifty-one million, seven hundred seventy-two thousand, one hundred two".