44534561163 has 8 divisors (see below), whose sum is σ = 59386718208. Its totient is φ = 29686055784.

The previous prime is 44534561161. The next prime is 44534561177. The reversal of 44534561163 is 36116543544.

It is a happy number.

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

It is not a de Polignac number, because 44534561163 - 2¹ = 44534561161 is a prime.

It is not an unprimeable number, because it can be changed into a prime (44534561161) 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, 884331 + ... + 933332.

It is an arithmetic number, because the mean of its divisors is an integer number (7423339776).

Almost surely, 2^44534561163 is an apocalyptic number.

44534561163 is a deficient number, since it is larger than the sum of its proper divisors (14852157045).

44534561163 is a wasteful number, since it uses less digits than its factorization.

44534561163 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1825833.

The product of its digits is 518400, while the sum is 42.

The spelling of 44534561163 in words is "forty-four billion, five hundred thirty-four million, five hundred sixty-one thousand, one hundred sixty-three".