32040352551 has 8 divisors (see below), whose sum is σ = 42722824320. Its totient is φ = 21359057912.

The previous prime is 32040352549. The next prime is 32040352573. The reversal of 32040352551 is 15525304023.

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 32040352551 - 2¹ = 32040352549 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (32040352151) 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, 228681 + ... + 341138.

It is an arithmetic number, because the mean of its divisors is an integer number (5340353040).

Almost surely, 2^32040352551 is an apocalyptic number.

32040352551 is a deficient number, since it is larger than the sum of its proper divisors (10682471769).

32040352551 is a wasteful number, since it uses less digits than its factorization.

32040352551 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 588565.

The product of its (nonzero) digits is 18000, while the sum is 30.

Adding to 32040352551 its reverse (15525304023), we get a palindrome (47565656574).

The spelling of 32040352551 in words is "thirty-two billion, forty million, three hundred fifty-two thousand, five hundred fifty-one".