3530521112 has 16 divisors (see below), whose sum is σ = 6683997840. Its totient is φ = 1748121696.

The previous prime is 3530521109. The next prime is 3530521123. The reversal of 3530521112 is 2111250353.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2141483 + ... + 2143130.

It is an arithmetic number, because the mean of its divisors is an integer number (417749865).

Almost surely, 2^3530521112 is an apocalyptic number.

It is an amenable number.

3530521112 is a deficient number, since it is larger than the sum of its proper divisors (3153476728).

3530521112 is a wasteful number, since it uses less digits than its factorization.

3530521112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4284722 (or 4284718 counting only the distinct ones).

The product of its (nonzero) digits is 900, while the sum is 23.

The square root of 3530521112 is about 59418.1883937907. The cubic root of 3530521112 is about 1522.6950559292.

Adding to 3530521112 its reverse (2111250353), we get a palindrome (5641771465).

The spelling of 3530521112 in words is "three billion, five hundred thirty million, five hundred twenty-one thousand, one hundred twelve".