32749055089 has 27 divisors (see below), whose sum is σ = 34642409697. Its totient is φ = 30958386624.

The previous prime is 32749055077. The next prime is 32749055099. The reversal of 32749055089 is 98055094723.

The square root of 32749055089 is 180967.

It is a perfect power (a square), and thus also a powerful number.

It can be written as a sum of positive squares in 4 ways, for example, as 8169086689 + 24579968400 = 90383^2 + 156780^2 .

It is not a de Polignac number, because 32749055089 - 2⁹ = 32749054577 is a prime.

It is not an unprimeable number, because it can be changed into a prime (32749055029) by changing a digit.

It is a polite number, since it can be written in 26 ways as a sum of consecutive naturals, for example, 448617157 + ... + 448617229.

It is an arithmetic number, because the mean of its divisors is an integer number (1283052211).

Almost surely, 2^32749055089 is an apocalyptic number.

32749055089 is the 180967-th square number.

32749055089 is the 90484-th centered octagonal number.

It is an amenable number.

32749055089 is a deficient number, since it is larger than the sum of its proper divisors (1893354608).

32749055089 is an frugal number, since it uses more digits than its factorization.

32749055089 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 354 (or 177 counting only the distinct ones).

The product of its (nonzero) digits is 2721600, while the sum is 52.

The spelling of 32749055089 in words is "thirty-two billion, seven hundred forty-nine million, fifty-five thousand, eighty-nine".