32975573969 has 16 divisors (see below), whose sum is σ = 35631612240. Its totient is φ = 30336768000.

The previous prime is 32975573941. The next prime is 32975573977. The reversal of 32975573969 is 96937557923.

It can be written as a sum of positive squares in 8 ways, for example, as 1792252225 + 31183321744 = 42335^2 + 176588^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-32975573969 is a prime.

It is a super-2 number, since 2×32975573969² (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (32975573929) 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 15 ways as a sum of consecutive naturals, for example, 5991719 + ... + 5997219.

It is an arithmetic number, because the mean of its divisors is an integer number (2226975765).

Almost surely, 2^32975573969 is an apocalyptic number.

It is an amenable number.

32975573969 is a deficient number, since it is larger than the sum of its proper divisors (2656038271).

32975573969 is a wasteful number, since it uses less digits than its factorization.

32975573969 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6980.

The product of its digits is 96446700, while the sum is 65.

The spelling of 32975573969 in words is "thirty-two billion, nine hundred seventy-five million, five hundred seventy-three thousand, nine hundred sixty-nine".