97746969011 has 4 divisors (see below), whose sum is σ = 97761390624. Its totient is φ = 97732547400.

The previous prime is 97746969007. The next prime is 97746969041. The reversal of 97746969011 is 11096964779.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 97746969011 - 2² = 97746969007 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (97746969041) 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 3 ways as a sum of consecutive naturals, for example, 7200635 + ... + 7214196.

It is an arithmetic number, because the mean of its divisors is an integer number (24440347656).

Almost surely, 2^97746969011 is an apocalyptic number.

97746969011 is a deficient number, since it is larger than the sum of its proper divisors (14421613).

97746969011 is a wasteful number, since it uses less digits than its factorization.

97746969011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14421612.

The product of its (nonzero) digits is 5143824, while the sum is 59.

The spelling of 97746969011 in words is "ninety-seven billion, seven hundred forty-six million, nine hundred sixty-nine thousand, eleven".