4557557960 has 64 divisors (see below), whose sum is σ = 10548679680. Its totient is φ = 1771176960.

The previous prime is 4557557929. The next prime is 4557557981. The reversal of 4557557960 is 697557554.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 321584 + ... + 335456.

It is an arithmetic number, because the mean of its divisors is an integer number (164823120).

Almost surely, 2^4557557960 is an apocalyptic number.

4557557960 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 4557557960, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5274339840).

4557557960 is an abundant number, since it is smaller than the sum of its proper divisors (5991121720).

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

4557557960 is a wasteful number, since it uses less digits than its factorization.

4557557960 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14118 (or 14114 counting only the distinct ones).

The product of its (nonzero) digits is 6615000, while the sum is 53.

The square root of 4557557960 is about 67509.6878973677. The cubic root of 4557557960 is about 1657.9727951231.

The spelling of 4557557960 in words is "four billion, five hundred fifty-seven million, five hundred fifty-seven thousand, nine hundred sixty".