32054545443520 has 56 divisors (see below), whose sum is σ = 77375501275104. Its totient is φ = 12646176823296.

The previous prime is 32054545443493. The next prime is 32054545443523. The reversal of 32054545443520 is 2534454545023.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (32054545443523) 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 7 ways as a sum of consecutive naturals, for example, 686075644 + ... + 686122363.

Almost surely, 2^{32054545443520} is an apocalyptic number.

It is an amenable number.

32054545443520 is an abundant number, since it is smaller than the sum of its proper divisors (45320955831584).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

32054545443520 is a wasteful number, since it uses less digits than its factorization.

32054545443520 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1372198097 (or 1372198087 counting only the distinct ones).

The product of its (nonzero) digits is 5760000, while the sum is 46.

Adding to 32054545443520 its reverse (2534454545023), we get a palindrome (34588999988543).

The spelling of 32054545443520 in words is "thirty-two trillion, fifty-four billion, five hundred forty-five million, four hundred forty-three thousand, five hundred twenty".