51060606007 has 2 divisors, whose sum is σ = 51060606008. Its totient is φ = 51060606006.

The previous prime is 51060605993. The next prime is 51060606067. The reversal of 51060606007 is 70060606015.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 51060606007 - 2⁷ = 51060605879 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 51060606007.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (51060606067) 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, 25530303003 + 25530303004.

It is an arithmetic number, because the mean of its divisors is an integer number (25530303004).

Almost surely, 2^51060606007 is an apocalyptic number.

51060606007 is a deficient number, since it is larger than the sum of its proper divisors (1).

51060606007 is an equidigital number, since it uses as much as digits as its factorization.

51060606007 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 7560, while the sum is 31.

The spelling of 51060606007 in words is "fifty-one billion, sixty million, six hundred six thousand, seven".