51632422547 has 2 divisors, whose sum is σ = 51632422548. Its totient is φ = 51632422546.

The previous prime is 51632422493. The next prime is 51632422571. The reversal of 51632422547 is 74522423615.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 51632422547 - 2⁶ = 51632422483 is a prime.

It is not a weakly prime, because it can be changed into another prime (51632422447) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 25816211273 + 25816211274.

It is an arithmetic number, because the mean of its divisors is an integer number (25816211274).

Almost surely, 2^51632422547 is an apocalyptic number.

51632422547 is a deficient number, since it is larger than the sum of its proper divisors (1).

51632422547 is an equidigital number, since it uses as much as digits as its factorization.

51632422547 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 403200, while the sum is 41.

The spelling of 51632422547 in words is "fifty-one billion, six hundred thirty-two million, four hundred twenty-two thousand, five hundred forty-seven".