97065961189 has 8 divisors (see below), whose sum is σ = 97838807040. Its totient is φ = 96293249136.

The previous prime is 97065961177. The next prime is 97065961211. The reversal of 97065961189 is 98116956079.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-97065961189 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (97065961159) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1836912 + ... + 1889014.

It is an arithmetic number, because the mean of its divisors is an integer number (12229850880).

Almost surely, 2^97065961189 is an apocalyptic number.

It is an amenable number.

97065961189 is a deficient number, since it is larger than the sum of its proper divisors (772845851).

97065961189 is a wasteful number, since it uses less digits than its factorization.

97065961189 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 66899.

The product of its (nonzero) digits is 7348320, while the sum is 61.

The spelling of 97065961189 in words is "ninety-seven billion, sixty-five million, nine hundred sixty-one thousand, one hundred eighty-nine".