2254412245529 has 2 divisors, whose sum is σ = 2254412245530. Its totient is φ = 2254412245528.

The previous prime is 2254412245507. The next prime is 2254412245549. The reversal of 2254412245529 is 9255422144522.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2212611625225 + 41800620304 = 1487485^2 + 204452^2 .

It is a cyclic number.

It is not a de Polignac number, because 2254412245529 - 2¹⁶ = 2254412179993 is a prime.

It is a super-2 number, since 2×2254412245529² (a number of 26 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (2254412245549) 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, 1127206122764 + 1127206122765.

It is an arithmetic number, because the mean of its divisors is an integer number (1127206122765).

Almost surely, 2^{2254412245529} is an apocalyptic number.

It is an amenable number.

2254412245529 is a deficient number, since it is larger than the sum of its proper divisors (1).

2254412245529 is an equidigital number, since it uses as much as digits as its factorization.

2254412245529 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 2304000, while the sum is 47.

The spelling of 2254412245529 in words is "two trillion, two hundred fifty-four billion, four hundred twelve million, two hundred forty-five thousand, five hundred twenty-nine".