51076770601 has 2 divisors, whose sum is σ = 51076770602. Its totient is φ = 51076770600.

The previous prime is 51076770599. The next prime is 51076770617. The reversal of 51076770601 is 10607767015.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 35711928576 + 15364842025 = 188976^2 + 123955^2 .

It is a cyclic number.

It is not a de Polignac number, because 51076770601 - 2¹ = 51076770599 is a prime.

Together with 51076770599, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (51076770671) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 25538385300 + 25538385301.

It is an arithmetic number, because the mean of its divisors is an integer number (25538385301).

Almost surely, 2^51076770601 is an apocalyptic number.

It is an amenable number.

51076770601 is a deficient number, since it is larger than the sum of its proper divisors (1).

51076770601 is an equidigital number, since it uses as much as digits as its factorization.

51076770601 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 61740, while the sum is 40.

The spelling of 51076770601 in words is "fifty-one billion, seventy-six million, seven hundred seventy thousand, six hundred one".