32551413132 has 48 divisors (see below), whose sum is σ = 86838393600. Its totient is φ = 9296693952.

The previous prime is 32551413121. The next prime is 32551413133. The reversal of 32551413132 is 23131415523.

It is a self number, because there is not a number n which added to its sum of digits gives 32551413132.

It is not an unprimeable number, because it can be changed into a prime (32551413133) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 138103 + ... + 290129.

It is an arithmetic number, because the mean of its divisors is an integer number (1809133200).

Almost surely, 2^32551413132 is an apocalyptic number.

It is an amenable number.

32551413132 is an abundant number, since it is smaller than the sum of its proper divisors (54286980468).

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

32551413132 is a wasteful number, since it uses less digits than its factorization.

32551413132 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 154590 (or 154588 counting only the distinct ones).

The product of its digits is 10800, while the sum is 30.

Adding to 32551413132 its reverse (23131415523), we get a palindrome (55682828655).

The spelling of 32551413132 in words is "thirty-two billion, five hundred fifty-one million, four hundred thirteen thousand, one hundred thirty-two".