44564135063 has 8 divisors (see below), whose sum is σ = 50935848960. Its totient is φ = 38193773400.

The previous prime is 44564135059. The next prime is 44564135069. The reversal of 44564135063 is 36053146544.

44564135063 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 44564135063 - 2² = 44564135059 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 44564135063.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (44564135069) 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, 266423 + ... + 400136.

It is an arithmetic number, because the mean of its divisors is an integer number (6366981120).

Almost surely, 2^44564135063 is an apocalyptic number.

44564135063 is a deficient number, since it is larger than the sum of its proper divisors (6371713897).

44564135063 is an equidigital number, since it uses as much as digits as its factorization.

44564135063 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 676117.

The product of its (nonzero) digits is 518400, while the sum is 41.

The spelling of 44564135063 in words is "forty-four billion, five hundred sixty-four million, one hundred thirty-five thousand, sixty-three".