97300628497637 has 2 divisors, whose sum is σ = 97300628497638. Its totient is φ = 97300628497636.

The previous prime is 97300628497601. The next prime is 97300628497763. The reversal of 97300628497637 is 73679482600379.

Together with next prime (97300628497763) it forms an Ormiston pair, because they use the same digits, order apart.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 70253129577796 + 27047498919841 = 8381714^2 + 5200721^2 .

It is a cyclic number.

It is not a de Polignac number, because 97300628497637 - 2⁶ = 97300628497573 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (97300628497837) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 48650314248818 + 48650314248819.

It is an arithmetic number, because the mean of its divisors is an integer number (48650314248819).

Almost surely, 2^{97300628497637} is an apocalyptic number.

It is an amenable number.

97300628497637 is a deficient number, since it is larger than the sum of its proper divisors (1).

97300628497637 is an equidigital number, since it uses as much as digits as its factorization.

97300628497637 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 576108288, while the sum is 71.

The spelling of 97300628497637 in words is "ninety-seven trillion, three hundred billion, six hundred twenty-eight million, four hundred ninety-seven thousand, six hundred thirty-seven".