32452343645 has 16 divisors (see below), whose sum is σ = 40210255872. Its totient is φ = 25117380480.

The previous prime is 32452343641. The next prime is 32452343687. The reversal of 32452343645 is 54634325423.

It is not a de Polignac number, because 32452343645 - 2² = 32452343641 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (32452343641) 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, 566804 + ... + 621426.

It is an arithmetic number, because the mean of its divisors is an integer number (2513140992).

Almost surely, 2^32452343645 is an apocalyptic number.

It is an amenable number.

32452343645 is a deficient number, since it is larger than the sum of its proper divisors (7757912227).

32452343645 is a wasteful number, since it uses less digits than its factorization.

32452343645 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 58492.

The product of its digits is 1036800, while the sum is 41.

The spelling of 32452343645 in words is "thirty-two billion, four hundred fifty-two million, three hundred forty-three thousand, six hundred forty-five".