132645647039 has 8 divisors (see below), whose sum is σ = 132733656720. Its totient is φ = 132557672896.

The previous prime is 132645647011. The next prime is 132645647051. The reversal of 132645647039 is 930746546231.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-132645647039 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (132645247039) 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, 12381017 + ... + 12391725.

It is an arithmetic number, because the mean of its divisors is an integer number (16591707090).

Almost surely, 2^132645647039 is an apocalyptic number.

132645647039 is a deficient number, since it is larger than the sum of its proper divisors (88009681).

132645647039 is a wasteful number, since it uses less digits than its factorization.

132645647039 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17769.

The product of its (nonzero) digits is 3265920, while the sum is 50.

The spelling of 132645647039 in words is "one hundred thirty-two billion, six hundred forty-five million, six hundred forty-seven thousand, thirty-nine".