4045959580 has 96 divisors (see below), whose sum is σ = 9430344000. Its totient is φ = 1448798208.

The previous prime is 4045959521. The next prime is 4045959629. The reversal of 4045959580 is 859595404.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1224771 + ... + 1228069.

It is an arithmetic number, because the mean of its divisors is an integer number (98232750).

Almost surely, 2^4045959580 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 4045959580, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4715172000).

4045959580 is an abundant number, since it is smaller than the sum of its proper divisors (5384384420).

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

4045959580 is a wasteful number, since it uses less digits than its factorization.

4045959580 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3463 (or 3461 counting only the distinct ones).

The product of its (nonzero) digits is 1296000, while the sum is 49.

The square root of 4045959580 is about 63607.8578479106. The cubic root of 4045959580 is about 1593.4576049420.

The spelling of 4045959580 in words is "four billion, forty-five million, nine hundred fifty-nine thousand, five hundred eighty".