3655245033 has 12 divisors (see below), whose sum is σ = 5759780208. Its totient is φ = 2215299960.

The previous prime is 3655245029. The next prime is 3655245047. The reversal of 3655245033 is 3305425563.

3655245033 is a `hidden beast` number, since 36 + 552 + 45 + 0 + 33 = 666.

It is not a de Polignac number, because 3655245033 - 2² = 3655245029 is a prime.

It is not an unprimeable number, because it can be changed into a prime (3655245073) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 18460735 + ... + 18460932.

It is an arithmetic number, because the mean of its divisors is an integer number (479981684).

Almost surely, 2^3655245033 is an apocalyptic number.

3655245033 is a gapful number since it is divisible by the number (33) formed by its first and last digit.

It is an amenable number.

3655245033 is a deficient number, since it is larger than the sum of its proper divisors (2104535175).

3655245033 is a wasteful number, since it uses less digits than its factorization.

3655245033 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 36921684 (or 36921681 counting only the distinct ones).

The product of its (nonzero) digits is 162000, while the sum is 36.

The square root of 3655245033 is about 60458.6224867884. The cubic root of 3655245033 is about 1540.4188764706.

The spelling of 3655245033 in words is "three billion, six hundred fifty-five million, two hundred forty-five thousand, thirty-three".