44554500 has 72 divisors (see below), whose sum is σ = 140568792. Its totient is φ = 11880000.

The previous prime is 44554481. The next prime is 44554529. The reversal of 44554500 is 545544.

It can be written as a sum of positive squares in 4 ways, for example, as 278784 + 44275716 = 528^2 + 6654^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 451 + ... + 9450.

Almost surely, 2^44554500 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 44554500, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (70284396).

44554500 is an abundant number, since it is smaller than the sum of its proper divisors (96014292).

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

44554500 is a wasteful number, since it uses less digits than its factorization.

44554500 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9926 (or 9911 counting only the distinct ones).

The product of its (nonzero) digits is 8000, while the sum is 27.

The square root of 44554500 is about 6674.9157298051. The cubic root of 44554500 is about 354.5116607561.

It can be divided in two parts, 44554 and 500, that added together give a palindrome (45054).

The spelling of 44554500 in words is "forty-four million, five hundred fifty-four thousand, five hundred".