4633326520 has 128 divisors (see below), whose sum is σ = 11064470400. Its totient is φ = 1743616000.

The previous prime is 4633326487. The next prime is 4633326539. The reversal of 4633326520 is 256233364.

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, 8318082 + ... + 8318638.

It is an arithmetic number, because the mean of its divisors is an integer number (86441175).

Almost surely, 2^4633326520 is an apocalyptic number.

4633326520 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 4633326520, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5532235200).

4633326520 is an abundant number, since it is smaller than the sum of its proper divisors (6431143880).

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

4633326520 is a wasteful number, since it uses less digits than its factorization.

4633326520 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 769 (or 765 counting only the distinct ones).

The product of its (nonzero) digits is 77760, while the sum is 34.

The square root of 4633326520 is about 68068.5428079667. The cubic root of 4633326520 is about 1667.1101754806.

Adding to 4633326520 its reverse (256233364), we get a palindrome (4889559884).

The spelling of 4633326520 in words is "four billion, six hundred thirty-three million, three hundred twenty-six thousand, five hundred twenty".