51026704307 has 2 divisors, whose sum is σ = 51026704308. Its totient is φ = 51026704306.

The previous prime is 51026704291. The next prime is 51026704321. The reversal of 51026704307 is 70340762015.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 51026704307 - 2⁴ = 51026704291 is a prime.

It is not a weakly prime, because it can be changed into another prime (51026704357) 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, 25513352153 + 25513352154.

It is an arithmetic number, because the mean of its divisors is an integer number (25513352154).

Almost surely, 2^51026704307 is an apocalyptic number.

51026704307 is a deficient number, since it is larger than the sum of its proper divisors (1).

51026704307 is an equidigital number, since it uses as much as digits as its factorization.

51026704307 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 35280, while the sum is 35.

The spelling of 51026704307 in words is "fifty-one billion, twenty-six million, seven hundred four thousand, three hundred seven".