32321453000 has 64 divisors (see below), whose sum is σ = 75659566320. Its totient is φ = 12923904000.

The previous prime is 32321452987. The next prime is 32321453009. The reversal of 32321453000 is 35412323.

It can be written as a sum of positive squares in 8 ways, for example, as 7712001124 + 24609451876 = 87818^2 + 156874^2 .

It is not an unprimeable number, because it can be changed into a prime (32321453009) 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, 4477394 + ... + 4484606.

Almost surely, 2^32321453000 is an apocalyptic number.

It is an amenable number.

32321453000 is an abundant number, since it is smaller than the sum of its proper divisors (43338113320).

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

32321453000 is a wasteful number, since it uses less digits than its factorization.

32321453000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11715 (or 11701 counting only the distinct ones).

The product of its (nonzero) digits is 2160, while the sum is 23.

Adding to 32321453000 its reverse (35412323), we get a palindrome (32356865323).

The spelling of 32321453000 in words is "thirty-two billion, three hundred twenty-one million, four hundred fifty-three thousand".