51325763 has 2 divisors, whose sum is σ = 51325764. Its totient is φ = 51325762.

The previous prime is 51325759. The next prime is 51325793. The reversal of 51325763 is 36752315.

51325763 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 51325763 - 2² = 51325759 is a prime.

It is not a weakly prime, because it can be changed into another prime (51325753) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 25662881 + 25662882.

It is an arithmetic number, because the mean of its divisors is an integer number (25662882).

Almost surely, 2^51325763 is an apocalyptic number.

51325763 is a deficient number, since it is larger than the sum of its proper divisors (1).

51325763 is an equidigital number, since it uses as much as digits as its factorization.

51325763 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 18900, while the sum is 32.

The square root of 51325763 is about 7164.2000949164. The cubic root of 51325763 is about 371.6308894177.

The spelling of 51325763 in words is "fifty-one million, three hundred twenty-five thousand, seven hundred sixty-three".