53852165 has 8 divisors (see below), whose sum is σ = 64712088. Its totient is φ = 43022080.

The previous prime is 53852153. The next prime is 53852207. The reversal of 53852165 is 56125835.

It can be written as a sum of positive squares in 4 ways, for example, as 591361 + 53260804 = 769^2 + 7298^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 53852165 - 2²⁴ = 37074949 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3272 + ... + 10881.

It is an arithmetic number, because the mean of its divisors is an integer number (8089011).

Almost surely, 2^53852165 is an apocalyptic number.

It is an amenable number.

53852165 is a deficient number, since it is larger than the sum of its proper divisors (10859923).

53852165 is a wasteful number, since it uses less digits than its factorization.

53852165 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14919.

The product of its digits is 36000, while the sum is 35.

The square root of 53852165 is about 7338.4034367156. The cubic root of 53852165 is about 377.6310730026.

The spelling of 53852165 in words is "fifty-three million, eight hundred fifty-two thousand, one hundred sixty-five".