3555442413 has 12 divisors (see below), whose sum is σ = 5140624060. Its totient is φ = 2367994176.

The previous prime is 3555442411. The next prime is 3555442481. The reversal of 3555442413 is 3142445553.

It can be written as a sum of positive squares in 2 ways, for example, as 2231428644 + 1324013769 = 47238^2 + 36387^2 .

It is not a de Polignac number, because 3555442413 - 2¹ = 3555442411 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3555442411) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 181918 + ... + 200511.

Almost surely, 2^3555442413 is an apocalyptic number.

It is an amenable number.

3555442413 is a deficient number, since it is larger than the sum of its proper divisors (1585181647).

3555442413 is a wasteful number, since it uses less digits than its factorization.

3555442413 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 383468 (or 383465 counting only the distinct ones).

The product of its digits is 144000, while the sum is 36.

The square root of 3555442413 is about 59627.5306632767. The cubic root of 3555442413 is about 1526.2694670792.

Adding to 3555442413 its reverse (3142445553), we get a palindrome (6697887966).

The spelling of 3555442413 in words is "three billion, five hundred fifty-five million, four hundred forty-two thousand, four hundred thirteen".