96451226565121 has 2 divisors, whose sum is σ = 96451226565122. Its totient is φ = 96451226565120.

The previous prime is 96451226565103. The next prime is 96451226565143. The reversal of 96451226565121 is 12156562215469.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 83342018764225 + 13109207800896 = 9129185^2 + 3620664^2 .

It is a cyclic number.

It is not a de Polignac number, because 96451226565121 - 2¹³ = 96451226556929 is a prime.

It is not a weakly prime, because it can be changed into another prime (96451226565181) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 48225613282560 + 48225613282561.

It is an arithmetic number, because the mean of its divisors is an integer number (48225613282561).

Almost surely, 2^{96451226565121} is an apocalyptic number.

It is an amenable number.

96451226565121 is a deficient number, since it is larger than the sum of its proper divisors (1).

96451226565121 is an equidigital number, since it uses as much as digits as its factorization.

96451226565121 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 7776000, while the sum is 55.

The spelling of 96451226565121 in words is "ninety-six trillion, four hundred fifty-one billion, two hundred twenty-six million, five hundred sixty-five thousand, one hundred twenty-one".