3565225653 has 48 divisors (see below), whose sum is σ = 5465940480. Its totient is φ = 2049704800.

The previous prime is 3565225621. The next prime is 3565225667.

3565225653 is nontrivially palindromic in base 10.

It is not a de Polignac number, because 3565225653 - 2⁵ = 3565225621 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3565225553) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 2286088 + ... + 2287646.

It is an arithmetic number, because the mean of its divisors is an integer number (113873760).

Almost surely, 2^3565225653 is an apocalyptic number.

3565225653 is a gapful number since it is divisible by the number (33) formed by its first and last digit.

It is an amenable number.

3565225653 is a deficient number, since it is larger than the sum of its proper divisors (1900714827).

3565225653 is a wasteful number, since it uses less digits than its factorization.

3565225653 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1750 (or 1727 counting only the distinct ones).

The product of its digits is 810000, while the sum is 42.

The square root of 3565225653 is about 59709.5105741121. The cubic root of 3565225653 is about 1527.6680915020.

The spelling of 3565225653 in words is "three billion, five hundred sixty-five million, two hundred twenty-five thousand, six hundred fifty-three".