32551013051 has 4 divisors (see below), whose sum is σ = 33966274512. Its totient is φ = 31135751592.

The previous prime is 32551013017. The next prime is 32551013069. The reversal of 32551013051 is 15031015523.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 32551013051 - 2¹⁸ = 32550750907 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 32551013051.

It is not an unprimeable number, because it can be changed into a prime (32551013071) 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 3 ways as a sum of consecutive naturals, for example, 707630696 + ... + 707630741.

It is an arithmetic number, because the mean of its divisors is an integer number (8491568628).

Almost surely, 2^32551013051 is an apocalyptic number.

32551013051 is a deficient number, since it is larger than the sum of its proper divisors (1415261461).

32551013051 is a wasteful number, since it uses less digits than its factorization.

32551013051 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1415261460.

The product of its (nonzero) digits is 2250, while the sum is 26.

Adding to 32551013051 its reverse (15031015523), we get a palindrome (47582028574).

The spelling of 32551013051 in words is "thirty-two billion, five hundred fifty-one million, thirteen thousand, fifty-one".