32945854923 has 16 divisors (see below), whose sum is σ = 48841645440. Its totient is φ = 21949066152.

The previous prime is 32945854901. The next prime is 32945854943.

32945854923 is a `hidden beast` number, since 3 + 2 + 94 + 5 + 8 + 549 + 2 + 3 = 666.

32945854923 is nontrivially palindromic in base 10.

It is not a de Polignac number, because 32945854923 - 2⁵ = 32945854891 is a prime.

It is an alternating number because its digits alternate between odd and even.

It is a self number, because there is not a number n which added to its sum of digits gives 32945854923.

It is not an unprimeable number, because it can be changed into a prime (32945854943) 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, 371361 + ... + 451442.

It is an arithmetic number, because the mean of its divisors is an integer number (3052602840).

Almost surely, 2^32945854923 is an apocalyptic number.

32945854923 is a deficient number, since it is larger than the sum of its proper divisors (15895790517).

32945854923 is a wasteful number, since it uses less digits than its factorization.

32945854923 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 824295 (or 824289 counting only the distinct ones).

The product of its digits is 9331200, while the sum is 54.

The spelling of 32945854923 in words is "thirty-two billion, nine hundred forty-five million, eight hundred fifty-four thousand, nine hundred twenty-three".