4505526528 has 72 divisors (see below), whose sum is σ = 12107903808. Its totient is φ = 1487235072.

The previous prime is 4505526503. The next prime is 4505526547. The reversal of 4505526528 is 8256255054.

It is a self number, because there is not a number n which added to its sum of digits gives 4505526528.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 50626 + ... + 107582.

Almost surely, 2^4505526528 is an apocalyptic number.

4505526528 is a gapful number since it is divisible by the number (48) 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 4505526528, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6053951904).

4505526528 is an abundant number, since it is smaller than the sum of its proper divisors (7602377280).

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

4505526528 is a wasteful number, since it uses less digits than its factorization.

4505526528 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 57079 (or 57065 counting only the distinct ones).

The product of its (nonzero) digits is 480000, while the sum is 42.

The square root of 4505526528 is about 67123.2189931323. The cubic root of 4505526528 is about 1651.6392069725.

It can be divided in two parts, 4505526 and 528, that added together give a palindrome (4506054).

The spelling of 4505526528 in words is "four billion, five hundred five million, five hundred twenty-six thousand, five hundred twenty-eight".