3554256445 has 16 divisors (see below), whose sum is σ = 4387340160. Its totient is φ = 2762161344.

The previous prime is 3554256403. The next prime is 3554256449. The reversal of 3554256445 is 5446524553.

3554256445 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a cyclic number.

It is not a de Polignac number, because 3554256445 - 2¹³ = 3554248253 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3554256449) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 104016 + ... + 133894.

It is an arithmetic number, because the mean of its divisors is an integer number (274208760).

Almost surely, 2^3554256445 is an apocalyptic number.

It is an amenable number.

3554256445 is a deficient number, since it is larger than the sum of its proper divisors (833083715).

3554256445 is a wasteful number, since it uses less digits than its factorization.

3554256445 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 30564.

The product of its digits is 1440000, while the sum is 43.

The square root of 3554256445 is about 59617.5850315995. The cubic root of 3554256445 is about 1526.0997452990.

The spelling of 3554256445 in words is "three billion, five hundred fifty-four million, two hundred fifty-six thousand, four hundred forty-five".