23045454032 has 20 divisors (see below), whose sum is σ = 45215766720. Its totient is φ = 11376869088.

The previous prime is 23045454001. The next prime is 23045454037.

23045454032 is nontrivially palindromic in base 10.

It is a self number, because there is not a number n which added to its sum of digits gives 23045454032.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23045454037) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 9114818 + ... + 9117345.

It is an arithmetic number, because the mean of its divisors is an integer number (2260788336).

Almost surely, 2^23045454032 is an apocalyptic number.

It is an amenable number.

23045454032 is a deficient number, since it is larger than the sum of its proper divisors (22170312688).

23045454032 is a wasteful number, since it uses less digits than its factorization.

23045454032 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18232250 (or 18232244 counting only the distinct ones).

The product of its (nonzero) digits is 57600, while the sum is 32.

The spelling of 23045454032 in words is "twenty-three billion, forty-five million, four hundred fifty-four thousand, thirty-two".