4553653165 has 4 divisors (see below), whose sum is σ = 5464383804. Its totient is φ = 3642922528.

The previous prime is 4553653163. The next prime is 4553653171. The reversal of 4553653165 is 5613563554.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 3345812649 + 1207840516 = 57843^2 + 34754^2 .

It is a cyclic number.

It is not a de Polignac number, because 4553653165 - 2¹ = 4553653163 is a prime.

It is a super-2 number, since 2×4553653165² = 41471514294229034450, 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 (4553653163) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 455365312 + ... + 455365321.

It is an arithmetic number, because the mean of its divisors is an integer number (1366095951).

Almost surely, 2^4553653165 is an apocalyptic number.

It is an amenable number.

4553653165 is a deficient number, since it is larger than the sum of its proper divisors (910730639).

4553653165 is an equidigital number, since it uses as much as digits as its factorization.

4553653165 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 910730638.

The product of its digits is 810000, while the sum is 43.

The square root of 4553653165 is about 67480.7614435403. The cubic root of 4553653165 is about 1657.4991574318.

The spelling of 4553653165 in words is "four billion, five hundred fifty-three million, six hundred fifty-three thousand, one hundred sixty-five".