44947136057827 has 8 divisors (see below), whose sum is σ = 44957625979392. Its totient is φ = 44936646720000.

The previous prime is 44947136057809. The next prime is 44947136057893. The reversal of 44947136057827 is 72875063174944.

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-44947136057827 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (44947137057827) 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 7 ways as a sum of consecutive naturals, for example, 179124702 + ... + 179375452.

It is an arithmetic number, because the mean of its divisors is an integer number (5619703247424).

It is a 1-persistent number, because it is pandigital, but 2⋅44947136057827 = 89894272115654 is not.

Almost surely, 2^{44947136057827} is an apocalyptic number.

44947136057827 is a deficient number, since it is larger than the sum of its proper divisors (10489921565).

44947136057827 is a wasteful number, since it uses less digits than its factorization.

44947136057827 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 291869.

The product of its (nonzero) digits is 284497920, while the sum is 67.

The spelling of 44947136057827 in words is "forty-four trillion, nine hundred forty-seven billion, one hundred thirty-six million, fifty-seven thousand, eight hundred twenty-seven".