5335445665 has 32 divisors (see below), whose sum is σ = 7650495360. Its totient is φ = 3526118400.

The previous prime is 5335445663. The next prime is 5335445693. The reversal of 5335445665 is 5665445335.

It is not a de Polignac number, because 5335445665 - 2¹ = 5335445663 is a prime.

It is not an unprimeable number, because it can be changed into a prime (5335445663) 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 31 ways as a sum of consecutive naturals, for example, 71271 + ... + 125500.

It is an arithmetic number, because the mean of its divisors is an integer number (239077980).

Almost surely, 2^5335445665 is an apocalyptic number.

5335445665 is a gapful number since it is divisible by the number (55) formed by its first and last digit.

It is an amenable number.

5335445665 is a deficient number, since it is larger than the sum of its proper divisors (2315049695).

5335445665 is a wasteful number, since it uses less digits than its factorization.

5335445665 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 196833.

The product of its digits is 3240000, while the sum is 46.

The square root of 5335445665 is about 73044.1350486129. The cubic root of 5335445665 is about 1747.3915604871.

The spelling of 5335445665 in words is "five billion, three hundred thirty-five million, four hundred forty-five thousand, six hundred sixty-five".