3545555453 has 4 divisors (see below), whose sum is σ = 3867878688. Its totient is φ = 3223232220.

The previous prime is 3545555443. The next prime is 3545555459.

3545555453 is nontrivially palindromic in base 10.

3545555453 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 3545555453 - 2⁸ = 3545555197 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 (3545555459) 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 3 ways as a sum of consecutive naturals, for example, 161161601 + ... + 161161622.

It is an arithmetic number, because the mean of its divisors is an integer number (966969672).

Almost surely, 2^3545555453 is an apocalyptic number.

It is an amenable number.

3545555453 is a deficient number, since it is larger than the sum of its proper divisors (322323235).

3545555453 is a wasteful number, since it uses less digits than its factorization.

3545555453 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 322323234.

The product of its digits is 2250000, while the sum is 44.

The square root of 3545555453 is about 59544.5669477913. The cubic root of 3545555453 is about 1524.8534056704.

The spelling of 3545555453 in words is "three billion, five hundred forty-five million, five hundred fifty-five thousand, four hundred fifty-three".