33997373586097 has 4 divisors (see below), whose sum is σ = 34001426207860. Its totient is φ = 33993320964336.

The previous prime is 33997373586091. The next prime is 33997373586107. The reversal of 33997373586097 is 79068537379933.

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

It can be written as a sum of positive squares in 2 ways, for example, as 24658732651536 + 9338640934561 = 4965756^2 + 3055919^2 .

It is a cyclic number.

It is not a de Polignac number, because 33997373586097 - 2¹⁹ = 33997373061809 is a prime.

It is a super-3 number, since 3×33997373586097³ (a number of 42 digits) contains 333 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (33997373586091) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2026298298 + ... + 2026315075.

It is an arithmetic number, because the mean of its divisors is an integer number (8500356551965).

Almost surely, 2^{33997373586097} is an apocalyptic number.

It is an amenable number.

33997373586097 is a deficient number, since it is larger than the sum of its proper divisors (4052621763).

33997373586097 is an equidigital number, since it uses as much as digits as its factorization.

33997373586097 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4052621762.

The product of its (nonzero) digits is 4860913680, while the sum is 79.

The spelling of 33997373586097 in words is "thirty-three trillion, nine hundred ninety-seven billion, three hundred seventy-three million, five hundred eighty-six thousand, ninety-seven".