4064565533 has 12 divisors (see below), whose sum is σ = 4731505020. Its totient is φ = 3481454592.

The previous prime is 4064565529. The next prime is 4064565553. The reversal of 4064565533 is 3355654604.

It can be written as a sum of positive squares in 2 ways, for example, as 3093806884 + 970758649 = 55622^2 + 31157^2 .

It is not a de Polignac number, because 4064565533 - 2² = 4064565529 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4064565553) 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, 42653 + ... + 99741.

It is an arithmetic number, because the mean of its divisors is an integer number (394292085).

Almost surely, 2^4064565533 is an apocalyptic number.

It is an amenable number.

4064565533 is a deficient number, since it is larger than the sum of its proper divisors (666939487).

4064565533 is a wasteful number, since it uses less digits than its factorization.

4064565533 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 58556 (or 58549 counting only the distinct ones).

The product of its (nonzero) digits is 648000, while the sum is 41.

The square root of 4064565533 is about 63753.9452347853. The cubic root of 4064565533 is about 1595.8964550142.

The spelling of 4064565533 in words is "four billion, sixty-four million, five hundred sixty-five thousand, five hundred thirty-three".