4569836040 has 432 divisors, whose sum is σ = 18999047340. Its totient is φ = 949132800.

The previous prime is 4569836023. The next prime is 4569836041. The reversal of 4569836040 is 406389654.

4569836040 is a `hidden beast` number, since 4 + 569 + 83 + 6 + 0 + 4 + 0 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 4364716356 + 205119684 = 66066^2 + 14322^2 .

It is a Harshad number since it is a multiple of its sum of digits (45).

It is not an unprimeable number, because it can be changed into a prime (4569836041) by changing a digit.

It is a polite number, since it can be written in 107 ways as a sum of consecutive naturals, for example, 2133370 + ... + 2135510.

Almost surely, 2^4569836040 is an apocalyptic number.

4569836040 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 4569836040, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (9499523670).

4569836040 is an abundant number, since it is smaller than the sum of its proper divisors (14429211300).

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

4569836040 is a wasteful number, since it uses less digits than its factorization.

4569836040 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2194 (or 2169 counting only the distinct ones).

The product of its (nonzero) digits is 622080, while the sum is 45.

The square root of 4569836040 is about 67600.5624236959. The cubic root of 4569836040 is about 1659.4603219771.

The spelling of 4569836040 in words is "four billion, five hundred sixty-nine million, eight hundred thirty-six thousand, forty".