88450212797 has 2 divisors, whose sum is σ = 88450212798. Its totient is φ = 88450212796.

The previous prime is 88450212727. The next prime is 88450212827. The reversal of 88450212797 is 79721205488.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 76433449156 + 12016763641 = 276466^2 + 109621^2 .

It is a cyclic number.

It is not a de Polignac number, because 88450212797 - 2²⁶ = 88383103933 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (88450212727) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 44225106398 + 44225106399.

It is an arithmetic number, because the mean of its divisors is an integer number (44225106399).

Almost surely, 2^88450212797 is an apocalyptic number.

It is an amenable number.

88450212797 is a deficient number, since it is larger than the sum of its proper divisors (1).

88450212797 is an equidigital number, since it uses as much as digits as its factorization.

88450212797 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2257920, while the sum is 53.

The spelling of 88450212797 in words is "eighty-eight billion, four hundred fifty million, two hundred twelve thousand, seven hundred ninety-seven".