3635948748097 has 2 divisors, whose sum is σ = 3635948748098. Its totient is φ = 3635948748096.

The previous prime is 3635948748043. The next prime is 3635948748119. The reversal of 3635948748097 is 7908478495363.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2148112334736 + 1487836413361 = 1465644^2 + 1219769^2 .

It is a cyclic number.

It is not a de Polignac number, because 3635948748097 - 2⁷ = 3635948747969 is a prime.

It is a super-2 number, since 2×3635948748097² (a number of 26 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (3635948748007) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1817974374048 + 1817974374049.

It is an arithmetic number, because the mean of its divisors is an integer number (1817974374049).

Almost surely, 2^{3635948748097} is an apocalyptic number.

It is an amenable number.

3635948748097 is a deficient number, since it is larger than the sum of its proper divisors (1).

3635948748097 is an equidigital number, since it uses as much as digits as its factorization.

3635948748097 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1097349120, while the sum is 73.

The spelling of 3635948748097 in words is "three trillion, six hundred thirty-five billion, nine hundred forty-eight million, seven hundred forty-eight thousand, ninety-seven".