51088570332229 has 2 divisors, whose sum is σ = 51088570332230. Its totient is φ = 51088570332228.

The previous prime is 51088570332227. The next prime is 51088570332301. The reversal of 51088570332229 is 92223307588015.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 48856982509729 + 2231587822500 = 6989777^2 + 1493850^2 .

It is a cyclic number.

It is not a de Polignac number, because 51088570332229 - 2¹ = 51088570332227 is a prime.

It is a super-2 number, since 2×51088570332229² (a number of 28 digits) contains 22 as substring.

Together with 51088570332227, it forms a pair of twin primes.

It is a self number, because there is not a number n which added to its sum of digits gives 51088570332229.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (51088570332227) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 25544285166114 + 25544285166115.

It is an arithmetic number, because the mean of its divisors is an integer number (25544285166115).

Almost surely, 2^{51088570332229} is an apocalyptic number.

It is an amenable number.

51088570332229 is a deficient number, since it is larger than the sum of its proper divisors (1).

51088570332229 is an equidigital number, since it uses as much as digits as its factorization.

51088570332229 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 7257600, while the sum is 55.

The spelling of 51088570332229 in words is "fifty-one trillion, eighty-eight billion, five hundred seventy million, three hundred thirty-two thousand, two hundred twenty-nine".