3521544522 has 16 divisors (see below), whose sum is σ = 7148210592. Its totient is φ = 1156327920.

The previous prime is 3521544497. The next prime is 3521544529. The reversal of 3521544522 is 2254451253.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (3521544529) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4379629 + ... + 4380432.

It is an arithmetic number, because the mean of its divisors is an integer number (446763162).

Almost surely, 2^3521544522 is an apocalyptic number.

3521544522 is an abundant number, since it is smaller than the sum of its proper divisors (3626666070).

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

3521544522 is a wasteful number, since it uses less digits than its factorization.

3521544522 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8760133.

The product of its digits is 48000, while the sum is 33.

The square root of 3521544522 is about 59342.6029257228. The cubic root of 3521544522 is about 1521.4034420639.

Adding to 3521544522 its reverse (2254451253), we get a palindrome (5775995775).

The spelling of 3521544522 in words is "three billion, five hundred twenty-one million, five hundred forty-four thousand, five hundred twenty-two".