3585201945 has 16 divisors (see below), whose sum is σ = 6177579072. Its totient is φ = 1765022400.

The previous prime is 3585201943. The next prime is 3585201947. The reversal of 3585201945 is 5491025853.

It is an interprime number because it is at equal distance from previous prime (3585201943) and next prime (3585201947).

It is not a de Polignac number, because 3585201945 - 2¹ = 3585201943 is a prime.

It is a super-3 number, since 3×3585201945³ (a number of 30 digits) contains 333 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 3585201897 and 3585201906.

It is not an unprimeable number, because it can be changed into a prime (3585201943) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 9192631 + ... + 9193020.

It is an arithmetic number, because the mean of its divisors is an integer number (386098692).

Almost surely, 2^3585201945 is an apocalyptic number.

It is an amenable number.

3585201945 is a deficient number, since it is larger than the sum of its proper divisors (2592377127).

3585201945 is a wasteful number, since it uses less digits than its factorization.

3585201945 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18385672.

The product of its (nonzero) digits is 216000, while the sum is 42.

The square root of 3585201945 is about 59876.5558879266. Note that the first 3 decimals coincide. The cubic root of 3585201945 is about 1530.5160013586.

The spelling of 3585201945 in words is "three billion, five hundred eighty-five million, two hundred one thousand, nine hundred forty-five".