32512000001 has 8 divisors (see below), whose sum is σ = 35190656424. Its totient is φ = 29858734080.

The previous prime is 32511999959. The next prime is 32512000057. The reversal of 32512000001 is 10000021523.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 6243370225 + 26268629776 = 79015^2 + 162076^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 32512000001 - 2¹⁸ = 32511737857 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 32512000001.

It is not an unprimeable number, because it can be changed into a prime (32512000501) 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, 6344960 + ... + 6350081.

It is an arithmetic number, because the mean of its divisors is an integer number (4398832053).

Almost surely, 2^32512000001 is an apocalyptic number.

It is an amenable number.

32512000001 is a deficient number, since it is larger than the sum of its proper divisors (2678656423).

32512000001 is a wasteful number, since it uses less digits than its factorization.

32512000001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12695251.

The product of its (nonzero) digits is 60, while the sum is 14.

Adding to 32512000001 its reverse (10000021523), we get a palindrome (42512021524).

The spelling of 32512000001 in words is "thirty-two billion, five hundred twelve million, one", and thus it is an aban number.