51110045167 has 2 divisors, whose sum is σ = 51110045168. Its totient is φ = 51110045166.

The previous prime is 51110045153. The next prime is 51110045183. The reversal of 51110045167 is 76154001115.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 51110045167 - 2²³ = 51101656559 is a prime.

It is a super-2 number, since 2×51110045167² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (51110046167) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 25555022583 + 25555022584.

It is an arithmetic number, because the mean of its divisors is an integer number (25555022584).

Almost surely, 2^51110045167 is an apocalyptic number.

51110045167 is a deficient number, since it is larger than the sum of its proper divisors (1).

51110045167 is an equidigital number, since it uses as much as digits as its factorization.

51110045167 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 4200, while the sum is 31.

The spelling of 51110045167 in words is "fifty-one billion, one hundred ten million, forty-five thousand, one hundred sixty-seven".