3605145045 has 32 divisors (see below), whose sum is σ = 5865414528. Its totient is φ = 1890459648.

The previous prime is 3605145043. The next prime is 3605145053. The reversal of 3605145045 is 5405415063.

It is not a de Polignac number, because 3605145045 - 2¹ = 3605145043 is a prime.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 3605144997 and 3605145015.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3605145043) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 576777 + ... + 582993.

It is an arithmetic number, because the mean of its divisors is an integer number (183294204).

Almost surely, 2^3605145045 is an apocalyptic number.

It is an amenable number.

3605145045 is a deficient number, since it is larger than the sum of its proper divisors (2260269483).

3605145045 is a wasteful number, since it uses less digits than its factorization.

3605145045 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6869.

The product of its (nonzero) digits is 36000, while the sum is 33.

The square root of 3605145045 is about 60042.8600667890. The cubic root of 3605145045 is about 1533.3486462186.

The spelling of 3605145045 in words is "three billion, six hundred five million, one hundred forty-five thousand, forty-five".