51106418246011 has 2 divisors, whose sum is σ = 51106418246012. Its totient is φ = 51106418246010.

The previous prime is 51106418246003. The next prime is 51106418246033. The reversal of 51106418246011 is 11064281460115.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 51106418246011 - 2³ = 51106418246003 is a prime.

It is a super-2 number, since 2×51106418246011² (a number of 28 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (51106418240011) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 25553209123005 + 25553209123006.

It is an arithmetic number, because the mean of its divisors is an integer number (25553209123006).

Almost surely, 2^{51106418246011} is an apocalyptic number.

51106418246011 is a deficient number, since it is larger than the sum of its proper divisors (1).

51106418246011 is an equidigital number, since it uses as much as digits as its factorization.

51106418246011 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 46080, while the sum is 40.

The spelling of 51106418246011 in words is "fifty-one trillion, one hundred six billion, four hundred eighteen million, two hundred forty-six thousand, eleven".