4569835920 has 320 divisors, whose sum is σ = 16212295680. Its totient is φ = 1055545344.

The previous prime is 4569835903. The next prime is 4569835931. The reversal of 4569835920 is 295389654.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 7528257 + ... + 7528863.

It is an arithmetic number, because the mean of its divisors is an integer number (50663424).

Almost surely, 2^4569835920 is an apocalyptic number.

4569835920 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 4569835920, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (8106147840).

4569835920 is an abundant number, since it is smaller than the sum of its proper divisors (11642459760).

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

4569835920 is a wasteful number, since it uses less digits than its factorization.

4569835920 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 782 (or 776 counting only the distinct ones).

The product of its (nonzero) digits is 2332800, while the sum is 51.

The square root of 4569835920 is about 67600.5615361293. The cubic root of 4569835920 is about 1659.4603074518.

It can be divided in two parts, 45698 and 35920, that added together give a palindrome (81618).

The spelling of 4569835920 in words is "four billion, five hundred sixty-nine million, eight hundred thirty-five thousand, nine hundred twenty".