32504020330 has 16 divisors (see below), whose sum is σ = 58521069864. Its totient is φ = 12998534080.

The previous prime is 32504020201. The next prime is 32504020331. The reversal of 32504020330 is 3302040523.

It can be written as a sum of positive squares in 4 ways, for example, as 13103151961 + 19400868369 = 114469^2 + 139287^2 .

It is a super-2 number, since 2×32504020330² (a number of 22 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (32504020331) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 339601 + ... + 424660.

Almost surely, 2^32504020330 is an apocalyptic number.

32504020330 is a deficient number, since it is larger than the sum of its proper divisors (26017049534).

32504020330 is a wasteful number, since it uses less digits than its factorization.

32504020330 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 768521.

The product of its (nonzero) digits is 2160, while the sum is 22.

Adding to 32504020330 its reverse (3302040523), we get a palindrome (35806060853).

The spelling of 32504020330 in words is "thirty-two billion, five hundred four million, twenty thousand, three hundred thirty".