51082502063 has 2 divisors, whose sum is σ = 51082502064. Its totient is φ = 51082502062.

The previous prime is 51082502039. The next prime is 51082502069. The reversal of 51082502063 is 36020528015.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 51082502063 - 2¹⁰ = 51082501039 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (51082502069) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 25541251031 + 25541251032.

It is an arithmetic number, because the mean of its divisors is an integer number (25541251032).

Almost surely, 2^51082502063 is an apocalyptic number.

51082502063 is a deficient number, since it is larger than the sum of its proper divisors (1).

51082502063 is an equidigital number, since it uses as much as digits as its factorization.

51082502063 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 14400, while the sum is 32.

The spelling of 51082502063 in words is "fifty-one billion, eighty-two million, five hundred two thousand, sixty-three".