5040522520 has 128 divisors (see below), whose sum is σ = 12703703040. Its totient is φ = 1784240640.

The previous prime is 5040522517. The next prime is 5040522533. The reversal of 5040522520 is 252250405.

It is a happy number.

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, 4611094 + ... + 4612186.

It is an arithmetic number, because the mean of its divisors is an integer number (99247680).

Almost surely, 2^5040522520 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 5040522520, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6351851520).

5040522520 is an abundant number, since it is smaller than the sum of its proper divisors (7663180520).

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

5040522520 is a wasteful number, since it uses less digits than its factorization.

5040522520 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1385 (or 1381 counting only the distinct ones).

The product of its (nonzero) digits is 4000, while the sum is 25.

The square root of 5040522520 is about 70996.6373851607. The cubic root of 5040522520 is about 1714.5830252726.

Adding to 5040522520 its reverse (252250405), we get a palindrome (5292772925).

The spelling of 5040522520 in words is "five billion, forty million, five hundred twenty-two thousand, five hundred twenty".