3545613616 has 20 divisors (see below), whose sum is σ = 6902190424. Its totient is φ = 1764403200.

The previous prime is 3545613613. The next prime is 3545613629. The reversal of 3545613616 is 6163165453.

It is not an unprimeable number, because it can be changed into a prime (3545613611) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 521745 + ... + 528496.

Almost surely, 2^3545613616 is an apocalyptic number.

It is an amenable number.

3545613616 is a deficient number, since it is larger than the sum of its proper divisors (3356576808).

3545613616 is a wasteful number, since it uses less digits than its factorization.

3545613616 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1050460 (or 1050454 counting only the distinct ones).

The product of its digits is 194400, while the sum is 40.

The square root of 3545613616 is about 59545.0553446716. The cubic root of 3545613616 is about 1524.8617437682.

The spelling of 3545613616 in words is "three billion, five hundred forty-five million, six hundred thirteen thousand, six hundred sixteen".