4522503040 has 128 divisors (see below), whose sum is σ = 11825676000. Its totient is φ = 1640202240.

The previous prime is 4522503023. The next prime is 4522503053. The reversal of 4522503040 is 403052254.

It is a tau number, because it is divible by the number of its divisors (128).

It is a junction number, because it is equal to n+sod(n) for n = 4522502996 and 4522503014.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4005196 + ... + 4006324.

Almost surely, 2^4522503040 is an apocalyptic number.

4522503040 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 4522503040, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5912838000).

4522503040 is an abundant number, since it is smaller than the sum of its proper divisors (7303172960).

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

4522503040 is a wasteful number, since it uses less digits than its factorization.

4522503040 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1728 (or 1716 counting only the distinct ones).

The product of its (nonzero) digits is 4800, while the sum is 25.

The square root of 4522503040 is about 67249.5579167625. The cubic root of 4522503040 is about 1653.7110277130.

Adding to 4522503040 its reverse (403052254), we get a palindrome (4925555294).

The spelling of 4522503040 in words is "four billion, five hundred twenty-two million, five hundred three thousand, forty".