5501523522 has 64 divisors (see below), whose sum is σ = 12164287104. Its totient is φ = 1644925440.

The previous prime is 5501523457. The next prime is 5501523523. The reversal of 5501523522 is 2253251055.

It is a super-2 number, since 2×5501523522² = 60533522126238568968, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 5501523522.

It is not an unprimeable number, because it can be changed into a prime (5501523523) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1562508 + ... + 1566024.

It is an arithmetic number, because the mean of its divisors is an integer number (190066986).

Almost surely, 2^5501523522 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 5501523522, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6082143552).

5501523522 is an abundant number, since it is smaller than the sum of its proper divisors (6662763582).

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

5501523522 is a wasteful number, since it uses less digits than its factorization.

5501523522 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3843.

The product of its (nonzero) digits is 15000, while the sum is 30.

The square root of 5501523522 is about 74172.2557429663. The cubic root of 5501523522 is about 1765.3371393844.

Adding to 5501523522 its reverse (2253251055), we get a palindrome (7754774577).

The spelling of 5501523522 in words is "five billion, five hundred one million, five hundred twenty-three thousand, five hundred twenty-two".