9197713565402 has 8 divisors (see below), whose sum is σ = 14272314153300. Its totient is φ = 4440275514304.

The previous prime is 9197713565401. The next prime is 9197713565479. The reversal of 9197713565402 is 2045653177919.

It can be written as a sum of positive squares in 2 ways, for example, as 9037184328481 + 160529236921 = 3006191^2 + 400661^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is not an unprimeable number, because it can be changed into a prime (9197713565401) 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, 79290634127 + ... + 79290634242.

Almost surely, 2^{9197713565402} is an apocalyptic number.

9197713565402 is a deficient number, since it is larger than the sum of its proper divisors (5074600587898).

9197713565402 is a wasteful number, since it uses less digits than its factorization.

9197713565402 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 158581268400.

The product of its (nonzero) digits is 14288400, while the sum is 59.

The spelling of 9197713565402 in words is "nine trillion, one hundred ninety-seven billion, seven hundred thirteen million, five hundred sixty-five thousand, four hundred two".