51050610137 has 2 divisors, whose sum is σ = 51050610138. Its totient is φ = 51050610136.

The previous prime is 51050610049. The next prime is 51050610151. The reversal of 51050610137 is 73101605015.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 51010932736 + 39677401 = 225856^2 + 6299^2 .

It is a cyclic number.

It is not a de Polignac number, because 51050610137 - 2¹⁸ = 51050347993 is a prime.

It is not a weakly prime, because it can be changed into another prime (51050610197) 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, 25525305068 + 25525305069.

It is an arithmetic number, because the mean of its divisors is an integer number (25525305069).

Almost surely, 2^51050610137 is an apocalyptic number.

It is an amenable number.

51050610137 is a deficient number, since it is larger than the sum of its proper divisors (1).

51050610137 is an equidigital number, since it uses as much as digits as its factorization.

51050610137 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 3150, while the sum is 29.

The spelling of 51050610137 in words is "fifty-one billion, fifty million, six hundred ten thousand, one hundred thirty-seven".