32454545592 has 64 divisors (see below), whose sum is σ = 92740677120. Its totient is φ = 9271387008.

The previous prime is 32454545579. The next prime is 32454545593. The reversal of 32454545592 is 29554545423.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (32454545593) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2115373 + ... + 2130659.

It is an arithmetic number, because the mean of its divisors is an integer number (1449073080).

Almost surely, 2^32454545592 is an apocalyptic number.

It is an amenable number.

32454545592 is an abundant number, since it is smaller than the sum of its proper divisors (60286131528).

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

32454545592 is a wasteful number, since it uses less digits than its factorization.

32454545592 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27940 (or 27936 counting only the distinct ones).

The product of its digits is 4320000, while the sum is 48.

The spelling of 32454545592 in words is "thirty-two billion, four hundred fifty-four million, five hundred forty-five thousand, five hundred ninety-two".