32759798977 has 4 divisors (see below), whose sum is σ = 32760456660. Its totient is φ = 32759141296.

The previous prime is 32759798933. The next prime is 32759799011. The reversal of 32759798977 is 77989795723.

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

It can be written as a sum of positive squares in 2 ways, for example, as 25090243201 + 7669555776 = 158399^2 + 87576^2 .

It is a cyclic number.

It is not a de Polignac number, because 32759798977 - 2¹⁵ = 32759766209 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (32759798077) 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, 247402 + ... + 355987.

It is an arithmetic number, because the mean of its divisors is an integer number (8190114165).

Almost surely, 2^32759798977 is an apocalyptic number.

It is an amenable number.

32759798977 is a deficient number, since it is larger than the sum of its proper divisors (657683).

32759798977 is an equidigital number, since it uses as much as digits as its factorization.

32759798977 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 657682.

The product of its digits is 420078960, while the sum is 73.

The spelling of 32759798977 in words is "thirty-two billion, seven hundred fifty-nine million, seven hundred ninety-eight thousand, nine hundred seventy-seven".