197003248083617 has 4 divisors (see below), whose sum is σ = 197570980787376. Its totient is φ = 196435515379860.

The previous prime is 197003248083599. The next prime is 197003248083679. The reversal of 197003248083617 is 716380842300791.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 197003248083617 - 2¹⁴ = 197003248067233 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (197003248043617) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 283866351359 + ... + 283866352052.

It is an arithmetic number, because the mean of its divisors is an integer number (49392745196844).

Almost surely, 2^{197003248083617} is an apocalyptic number.

It is an amenable number.

197003248083617 is a deficient number, since it is larger than the sum of its proper divisors (567732703759).

197003248083617 is an equidigital number, since it uses as much as digits as its factorization.

197003248083617 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 567732703758.

The product of its (nonzero) digits is 12192768, while the sum is 59.

The spelling of 197003248083617 in words is "one hundred ninety-seven trillion, three billion, two hundred forty-eight million, eighty-three thousand, six hundred seventeen".