3552441232521 has 16 divisors (see below), whose sum is σ = 4763371354560. Its totient is φ = 2354906007360.

The previous prime is 3552441232519. The next prime is 3552441232531. The reversal of 3552441232521 is 1252321442553.

It is not a de Polignac number, because 3552441232521 - 2¹ = 3552441232519 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 3552441232521.

It is not an unprimeable number, because it can be changed into a prime (3552441232531) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3833326 + ... + 4668968.

It is an arithmetic number, because the mean of its divisors is an integer number (297710709660).

Almost surely, 2^{3552441232521} is an apocalyptic number.

It is an amenable number.

3552441232521 is a deficient number, since it is larger than the sum of its proper divisors (1210930122039).

3552441232521 is a wasteful number, since it uses less digits than its factorization.

3552441232521 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 843656.

The product of its digits is 288000, while the sum is 39.

The spelling of 3552441232521 in words is "three trillion, five hundred fifty-two billion, four hundred forty-one million, two hundred thirty-two thousand, five hundred twenty-one".