3345545223 has 6 divisors (see below), whose sum is σ = 4832454224. Its totient is φ = 2230363476.

The previous prime is 3345545219. The next prime is 3345545249. The reversal of 3345545223 is 3225455433.

3345545223 is a `hidden beast` number, since 3 + 34 + 554 + 52 + 23 = 666.

3345545223 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 3345545223 - 2² = 3345545219 is a prime.

It is a super-2 number, since 2×3345545223² = 22385345678276239458, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3345535223) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 185863615 + ... + 185863632.

Almost surely, 2^3345545223 is an apocalyptic number.

3345545223 is a deficient number, since it is larger than the sum of its proper divisors (1486909001).

3345545223 is a wasteful number, since it uses less digits than its factorization.

3345545223 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 371727253 (or 371727250 counting only the distinct ones).

The product of its digits is 216000, while the sum is 36.

The square root of 3345545223 is about 57840.6882998465. The cubic root of 3345545223 is about 1495.6235730093.

The spelling of 3345545223 in words is "three billion, three hundred forty-five million, five hundred forty-five thousand, two hundred twenty-three".