4635552020 has 96 divisors (see below), whose sum is σ = 11156576256. Its totient is φ = 1601424000.

The previous prime is 4635552011. The next prime is 4635552029. The reversal of 4635552020 is 202555364.

It is an interprime number because it is at equal distance from previous prime (4635552011) and next prime (4635552029).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4635552029) 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 31 ways as a sum of consecutive naturals, for example, 761027 + ... + 767093.

It is an arithmetic number, because the mean of its divisors is an integer number (116214336).

Almost surely, 2^4635552020 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 4635552020, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5578288128).

4635552020 is an abundant number, since it is smaller than the sum of its proper divisors (6521024236).

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

4635552020 is a wasteful number, since it uses less digits than its factorization.

4635552020 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6261 (or 6259 counting only the distinct ones).

The product of its (nonzero) digits is 36000, while the sum is 32.

The square root of 4635552020 is about 68084.8883380152. Note that the first 3 decimals coincide. The cubic root of 4635552020 is about 1667.3770506808.

It can be divided in two parts, 4635 and 552020, that added together give a palindrome (556655).

The spelling of 4635552020 in words is "four billion, six hundred thirty-five million, five hundred fifty-two thousand, twenty".