32530512352 has 24 divisors (see below), whose sum is σ = 68970942936. Its totient is φ = 15014082432.

The previous prime is 32530512347. The next prime is 32530512359. The reversal of 32530512352 is 25321503523.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (32530512359) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 39098758 + ... + 39099589.

It is an arithmetic number, because the mean of its divisors is an integer number (2873789289).

Almost surely, 2^32530512352 is an apocalyptic number.

32530512352 is a gapful number since it is divisible by the number (32) formed by its first and last digit.

It is an amenable number.

32530512352 is an abundant number, since it is smaller than the sum of its proper divisors (36440430584).

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

32530512352 is a wasteful number, since it uses less digits than its factorization.

32530512352 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 78198370 (or 78198362 counting only the distinct ones).

The product of its (nonzero) digits is 27000, while the sum is 31.

The spelling of 32530512352 in words is "thirty-two billion, five hundred thirty million, five hundred twelve thousand, three hundred fifty-two".