32546453064 has 16 divisors (see below), whose sum is σ = 81366132720. Its totient is φ = 10848817680.

The previous prime is 32546453057. The next prime is 32546453077. The reversal of 32546453064 is 46035464523.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 678051082 + ... + 678051129.

It is an arithmetic number, because the mean of its divisors is an integer number (5085383295).

Almost surely, 2^32546453064 is an apocalyptic number.

It is an amenable number.

32546453064 is an abundant number, since it is smaller than the sum of its proper divisors (48819679656).

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

32546453064 is a wasteful number, since it uses less digits than its factorization.

32546453064 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1356102220 (or 1356102216 counting only the distinct ones).

The product of its (nonzero) digits is 1036800, while the sum is 42.

The spelling of 32546453064 in words is "thirty-two billion, five hundred forty-six million, four hundred fifty-three thousand, sixty-four".