32945516747 has 8 divisors (see below), whose sum is σ = 38705222640. Its totient is φ = 27646587360.

The previous prime is 32945516743. The next prime is 32945516759. The reversal of 32945516747 is 74761554923.

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 32945516747 - 2² = 32945516743 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (32945516743) 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, 115193972 + ... + 115194257.

It is an arithmetic number, because the mean of its divisors is an integer number (4838152830).

Almost surely, 2^32945516747 is an apocalyptic number.

32945516747 is a deficient number, since it is larger than the sum of its proper divisors (5759705893).

32945516747 is a wasteful number, since it uses less digits than its factorization.

32945516747 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 230388253.

The product of its digits is 6350400, while the sum is 53.

The spelling of 32945516747 in words is "thirty-two billion, nine hundred forty-five million, five hundred sixteen thousand, seven hundred forty-seven".