32530454000 has 160 divisors (see below), whose sum is σ = 85977657792. Its totient is φ = 11806080000.

The previous prime is 32530453981. The next prime is 32530454029. The reversal of 32530454000 is 45403523.

It is a super-2 number, since 2×32530454000² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 14540882 + ... + 14543118.

Almost surely, 2^32530454000 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 32530454000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (42988828896).

32530454000 is an abundant number, since it is smaller than the sum of its proper divisors (53447203792).

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

32530454000 is a wasteful number, since it uses less digits than its factorization.

32530454000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2932 (or 2916 counting only the distinct ones).

The product of its (nonzero) digits is 7200, while the sum is 26.

Adding to 32530454000 its reverse (45403523), we get a palindrome (32575857523).

The spelling of 32530454000 in words is "thirty-two billion, five hundred thirty million, four hundred fifty-four thousand".