44289647654 has 16 divisors (see below), whose sum is σ = 75949843200. Its totient is φ = 18975094344.

The previous prime is 44289647609. The next prime is 44289647671. The reversal of 44289647654 is 45674698244.

It is a junction number, because it is equal to n+sod(n) for n = 44289647593 and 44289647602.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 470624 + ... + 556835.

It is an arithmetic number, because the mean of its divisors is an integer number (4746865200).

Almost surely, 2^44289647654 is an apocalyptic number.

44289647654 is a deficient number, since it is larger than the sum of its proper divisors (31660195546).

44289647654 is a wasteful number, since it uses less digits than its factorization.

44289647654 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1030547.

The product of its digits is 46448640, while the sum is 59.

The spelling of 44289647654 in words is "forty-four billion, two hundred eighty-nine million, six hundred forty-seven thousand, six hundred fifty-four".