5521629232 has 180 divisors, whose sum is σ = 13298748528. Its totient is φ = 2174860800.

The previous prime is 5521629227. The next prime is 5521629233. The reversal of 5521629232 is 2329261255.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 5521629191 and 5521629200.

It is not an unprimeable number, because it can be changed into a prime (5521629233) by changing a digit.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 90518482 + ... + 90518542.

Almost surely, 2^5521629232 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 5521629232, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6649374264).

5521629232 is an abundant number, since it is smaller than the sum of its proper divisors (7777119296).

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

5521629232 is a wasteful number, since it uses less digits than its factorization.

5521629232 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 196 (or 130 counting only the distinct ones).

The product of its digits is 64800, while the sum is 37.

The square root of 5521629232 is about 74307.6660378995. Note that the first 3 decimals coincide. The cubic root of 5521629232 is about 1767.4850417694.

It can be divided in two parts, 55216 and 29232, that added together give a palindrome (84448).

The spelling of 5521629232 in words is "five billion, five hundred twenty-one million, six hundred twenty-nine thousand, two hundred thirty-two".