97061638685196 has 24 divisors (see below), whose sum is σ = 226483094647600. Its totient is φ = 32353031316672.

The previous prime is 97061638685159. The next prime is 97061638685203. The reversal of 97061638685196 is 69158683616079.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 105553771 + ... + 106469346.

Almost surely, 2^{97061638685196} is an apocalyptic number.

It is an amenable number.

97061638685196 is an abundant number, since it is smaller than the sum of its proper divisors (129421455962404).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

97061638685196 is a wasteful number, since it uses less digits than its factorization.

97061638685196 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 212061273 (or 212061271 counting only the distinct ones).

The product of its (nonzero) digits is 705438720, while the sum is 75.

The spelling of 97061638685196 in words is "ninety-seven trillion, sixty-one billion, six hundred thirty-eight million, six hundred eighty-five thousand, one hundred ninety-six".