3545553245 has 12 divisors (see below), whose sum is σ = 4607122356. Its totient is φ = 2618254080.

The previous prime is 3545553229. The next prime is 3545553281. The reversal of 3545553245 is 5423555453.

It can be written as a sum of positive squares in 6 ways, for example, as 112296409 + 3433256836 = 10597^2 + 58594^2 .

It is not a de Polignac number, because 3545553245 - 2⁴ = 3545553229 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2097116 + ... + 2098805.

It is an arithmetic number, because the mean of its divisors is an integer number (383926863).

Almost surely, 2^3545553245 is an apocalyptic number.

It is an amenable number.

3545553245 is a deficient number, since it is larger than the sum of its proper divisors (1061569111).

3545553245 is a wasteful number, since it uses less digits than its factorization.

3545553245 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4195952 (or 4195939 counting only the distinct ones).

The product of its digits is 900000, while the sum is 41.

The square root of 3545553245 is about 59544.5484070540. The cubic root of 3545553245 is about 1524.8530891354.

The spelling of 3545553245 in words is "three billion, five hundred forty-five million, five hundred fifty-three thousand, two hundred forty-five".