3355544165 has 4 divisors (see below), whose sum is σ = 4026653004. Its totient is φ = 2684435328.

The previous prime is 3355544161. The next prime is 3355544177. The reversal of 3355544165 is 5614455533.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 5614455533 = 4507 ⋅1245719.

It can be written as a sum of positive squares in 2 ways, for example, as 581099236 + 2774444929 = 24106^2 + 52673^2 .

It is a cyclic number.

It is not a de Polignac number, because 3355544165 - 2² = 3355544161 is a prime.

It is a super-2 number, since 2×3355544165² = 22519353286531094450, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3355544161) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 335554412 + ... + 335554421.

It is an arithmetic number, because the mean of its divisors is an integer number (1006663251).

Almost surely, 2^3355544165 is an apocalyptic number.

It is an amenable number.

3355544165 is a deficient number, since it is larger than the sum of its proper divisors (671108839).

3355544165 is an equidigital number, since it uses as much as digits as its factorization.

3355544165 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 671108838.

The product of its digits is 540000, while the sum is 41.

The square root of 3355544165 is about 57927.0590052697. The cubic root of 3355544165 is about 1497.1120976556.

Adding to 3355544165 its reverse (5614455533), we get a palindrome (8969999698).

The spelling of 3355544165 in words is "three billion, three hundred fifty-five million, five hundred forty-four thousand, one hundred sixty-five".