44455656 has 64 divisors (see below), whose sum is σ = 128839680. Its totient is φ = 12519360.

The previous prime is 44455633. The next prime is 44455661. The reversal of 44455656 is 65655444.

44455656 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a hoax number, since the sum of its digits (39) coincides with the sum of the digits of its distinct prime factors.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 10065 + ... + 13791.

It is an arithmetic number, because the mean of its divisors is an integer number (2013120).

Almost surely, 2^44455656 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 44455656, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (64419840).

44455656 is an abundant number, since it is smaller than the sum of its proper divisors (84384024).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

44455656 is a wasteful number, since it uses less digits than its factorization.

44455656 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3814 (or 3810 counting only the distinct ones).

The product of its digits is 288000, while the sum is 39.

The square root of 44455656 is about 6667.5074803108. The cubic root of 44455656 is about 354.2493056957.

It can be divided in two parts, 4445 and 5656, that added together give a palindrome (10101).

The spelling of 44455656 in words is "forty-four million, four hundred fifty-five thousand, six hundred fifty-six".