97550114593 has 2 divisors, whose sum is σ = 97550114594. Its totient is φ = 97550114592.

The previous prime is 97550114581. The next prime is 97550114611. The reversal of 97550114593 is 39541105579.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 91006598929 + 6543515664 = 301673^2 + 80892^2 .

It is a cyclic number.

It is not a de Polignac number, because 97550114593 - 2²⁵ = 97516560161 is a prime.

It is not a weakly prime, because it can be changed into another prime (97550114503) 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, 48775057296 + 48775057297.

It is an arithmetic number, because the mean of its divisors is an integer number (48775057297).

Almost surely, 2^97550114593 is an apocalyptic number.

It is an amenable number.

97550114593 is a deficient number, since it is larger than the sum of its proper divisors (1).

97550114593 is an equidigital number, since it uses as much as digits as its factorization.

97550114593 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 850500, while the sum is 49.

The spelling of 97550114593 in words is "ninety-seven billion, five hundred fifty million, one hundred fourteen thousand, five hundred ninety-three".