51060323412139 has 2 divisors, whose sum is σ = 51060323412140. Its totient is φ = 51060323412138.

The previous prime is 51060323412097. The next prime is 51060323412173. The reversal of 51060323412139 is 93121432306015.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 51060323412139 - 2⁷ = 51060323412011 is a prime.

It is not a weakly prime, because it can be changed into another prime (51060323412739) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 25530161706069 + 25530161706070.

It is an arithmetic number, because the mean of its divisors is an integer number (25530161706070).

Almost surely, 2^{51060323412139} is an apocalyptic number.

51060323412139 is a deficient number, since it is larger than the sum of its proper divisors (1).

51060323412139 is an equidigital number, since it uses as much as digits as its factorization.

51060323412139 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 116640, while the sum is 40.

The spelling of 51060323412139 in words is "fifty-one trillion, sixty billion, three hundred twenty-three million, four hundred twelve thousand, one hundred thirty-nine".