97165761033 has 32 divisors (see below), whose sum is σ = 141705280512. Its totient is φ = 58733035200.

The previous prime is 97165761019. The next prime is 97165761101. The reversal of 97165761033 is 33016756179.

It is not a de Polignac number, because 97165761033 - 2⁵ = 97165761001 is a prime.

It is a super-2 number, since 2×97165761033² (a number of 23 digits) contains 22 as substring.

It is a Smith number, since the sum of its digits (48) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (97165761533) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 26714091 + ... + 26717727.

It is an arithmetic number, because the mean of its divisors is an integer number (4428290016).

Almost surely, 2^97165761033 is an apocalyptic number.

It is an amenable number.

97165761033 is a deficient number, since it is larger than the sum of its proper divisors (44539519479).

97165761033 is a wasteful number, since it uses less digits than its factorization.

97165761033 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5565.

The product of its (nonzero) digits is 714420, while the sum is 48.

The spelling of 97165761033 in words is "ninety-seven billion, one hundred sixty-five million, seven hundred sixty-one thousand, thirty-three".