3544555044 has 48 divisors (see below), whose sum is σ = 8617492800. Its totient is φ = 1132553856.

The previous prime is 3544555043. The next prime is 3544555061. The reversal of 3544555044 is 4405554453.

It is a junction number, because it is equal to n+sod(n) for n = 3544554993 and 3544555011.

It is not an unprimeable number, because it can be changed into a prime (3544555043) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 11734 + ... + 85010.

It is an arithmetic number, because the mean of its divisors is an integer number (179531100).

Almost surely, 2^3544555044 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 3544555044, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4308746400).

3544555044 is an abundant number, since it is smaller than the sum of its proper divisors (5072937756).

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

3544555044 is a wasteful number, since it uses less digits than its factorization.

3544555044 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 73452 (or 73450 counting only the distinct ones).

The product of its (nonzero) digits is 480000, while the sum is 39.

The square root of 3544555044 is about 59536.1658490031. The cubic root of 3544555044 is about 1524.7099753402.

The spelling of 3544555044 in words is "three billion, five hundred forty-four million, five hundred fifty-five thousand, forty-four".