97845406611 has 8 divisors (see below), whose sum is σ = 130701691344. Its totient is φ = 65109696480.

The previous prime is 97845406597. The next prime is 97845406619. The reversal of 97845406611 is 11660454879.

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

It is not a de Polignac number, because 97845406611 - 2²⁵ = 97811852179 is a prime.

It is not an unprimeable number, because it can be changed into a prime (97845406619) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 30141756 + ... + 30145001.

It is an arithmetic number, because the mean of its divisors is an integer number (16337711418).

Almost surely, 2^97845406611 is an apocalyptic number.

97845406611 is a deficient number, since it is larger than the sum of its proper divisors (32856284733).

97845406611 is a wasteful number, since it uses less digits than its factorization.

97845406611 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 60287301.

The product of its (nonzero) digits is 1451520, while the sum is 51.

The spelling of 97845406611 in words is "ninety-seven billion, eight hundred forty-five million, four hundred six thousand, six hundred eleven".