5166100111851 has 12 divisors (see below), whose sum is σ = 8528165264112. Its totient is φ = 2952057206736.

The previous prime is 5166100111847. The next prime is 5166100111883. The reversal of 5166100111851 is 1581110016615.

It is a happy number.

5166100111851 is a `hidden beast` number, since 5 + 16 + 610 + 0 + 11 + 18 + 5 + 1 = 666.

It is not a de Polignac number, because 5166100111851 - 2² = 5166100111847 is a prime.

It is not an unprimeable number, because it can be changed into a prime (5166100111831) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 41000794476 + ... + 41000794601.

It is an arithmetic number, because the mean of its divisors is an integer number (710680438676).

Almost surely, 2^{5166100111851} is an apocalyptic number.

5166100111851 is a deficient number, since it is larger than the sum of its proper divisors (3362065152261).

5166100111851 is a wasteful number, since it uses less digits than its factorization.

5166100111851 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 82001589090 (or 82001589087 counting only the distinct ones).

The product of its (nonzero) digits is 7200, while the sum is 36.

The spelling of 5166100111851 in words is "five trillion, one hundred sixty-six billion, one hundred million, one hundred eleven thousand, eight hundred fifty-one".