51025763411167 has 2 divisors, whose sum is σ = 51025763411168. Its totient is φ = 51025763411166.

The previous prime is 51025763411123. The next prime is 51025763411177. The reversal of 51025763411167 is 76111436752015.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-51025763411167 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 51025763411167.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (51025763411177) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 25512881705583 + 25512881705584.

It is an arithmetic number, because the mean of its divisors is an integer number (25512881705584).

Almost surely, 2^{51025763411167} is an apocalyptic number.

51025763411167 is a deficient number, since it is larger than the sum of its proper divisors (1).

51025763411167 is an equidigital number, since it uses as much as digits as its factorization.

51025763411167 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1058400, while the sum is 49.

The spelling of 51025763411167 in words is "fifty-one trillion, twenty-five billion, seven hundred sixty-three million, four hundred eleven thousand, one hundred sixty-seven".