4548928044 has 12 divisors (see below), whose sum is σ = 10614165464. Its totient is φ = 1516309344.

The previous prime is 4548928031. The next prime is 4548928049. The reversal of 4548928044 is 4408298454.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (12).

It is a junction number, because it is equal to n+sod(n) for n = 4548927984 and 4548928002.

It is not an unprimeable number, because it can be changed into a prime (4548928049) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 189538657 + ... + 189538680.

Almost surely, 2^4548928044 is an apocalyptic number.

It is an amenable number.

4548928044 is an abundant number, since it is smaller than the sum of its proper divisors (6065237420).

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

4548928044 is a wasteful number, since it uses less digits than its factorization.

4548928044 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 379077344 (or 379077342 counting only the distinct ones).

The product of its (nonzero) digits is 1474560, while the sum is 48.

The square root of 4548928044 is about 67445.7414815791. The cubic root of 4548928044 is about 1656.9256549210.

The spelling of 4548928044 in words is "four billion, five hundred forty-eight million, nine hundred twenty-eight thousand, forty-four".