197715520473368 has 16 divisors (see below), whose sum is σ = 370718395472880. Its totient is φ = 98857281680608.

The previous prime is 197715520473343. The next prime is 197715520473377. The reversal of 197715520473368 is 863374025517791.

197715520473368 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 197715520473298 and 197715520473307.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 58060580 + ... + 61371507.

It is an arithmetic number, because the mean of its divisors is an integer number (23169899717055).

It is a 1-persistent number, because it is pandigital, but 2⋅197715520473368 = 395431040946736 is not.

Almost surely, 2^{197715520473368} is an apocalyptic number.

It is an amenable number.

197715520473368 is a deficient number, since it is larger than the sum of its proper divisors (173002874999512).

197715520473368 is a wasteful number, since it uses less digits than its factorization.

197715520473368 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 119639026 (or 119639022 counting only the distinct ones).

The product of its (nonzero) digits is 266716800, while the sum is 68.

The spelling of 197715520473368 in words is "one hundred ninety-seven trillion, seven hundred fifteen billion, five hundred twenty million, four hundred seventy-three thousand, three hundred sixty-eight".