53462165 has 4 divisors (see below), whose sum is σ = 64154604. Its totient is φ = 42769728.

The previous prime is 53462153. The next prime is 53462177. The reversal of 53462165 is 56126435.

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

It is an interprime number because it is at equal distance from previous prime (53462153) and next prime (53462177).

It can be written as a sum of positive squares in 2 ways, for example, as 34739236 + 18722929 = 5894^2 + 4327^2 .

It is a cyclic number.

It is not a de Polignac number, because 53462165 - 2¹⁴ = 53445781 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5346212 + ... + 5346221.

It is an arithmetic number, because the mean of its divisors is an integer number (16038651).

Almost surely, 2^53462165 is an apocalyptic number.

It is an amenable number.

53462165 is a deficient number, since it is larger than the sum of its proper divisors (10692439).

53462165 is a wasteful number, since it uses less digits than its factorization.

53462165 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10692438.

The product of its digits is 21600, while the sum is 32.

The square root of 53462165 is about 7311.7826143834. The cubic root of 53462165 is about 376.7172559335.

The spelling of 53462165 in words is "fifty-three million, four hundred sixty-two thousand, one hundred sixty-five".