5288165 has 4 divisors (see below), whose sum is σ = 6345804. Its totient is φ = 4230528.

The previous prime is 5288147. The next prime is 5288167. The reversal of 5288165 is 5618825.

It is a happy number.

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 3389281 + 1898884 = 1841^2 + 1378^2 .

It is a cyclic number.

It is not a de Polignac number, because 5288165 - 2¹⁰ = 5287141 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5288167) 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, 528812 + ... + 528821.

It is an arithmetic number, because the mean of its divisors is an integer number (1586451).

Almost surely, 2^5288165 is an apocalyptic number.

It is an amenable number.

5288165 is a deficient number, since it is larger than the sum of its proper divisors (1057639).

5288165 is a wasteful number, since it uses less digits than its factorization.

5288165 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1057638.

The product of its digits is 19200, while the sum is 35.

The square root of 5288165 is about 2299.6010523567. The cubic root of 5288165 is about 174.2214667979.

The spelling of 5288165 in words is "five million, two hundred eighty-eight thousand, one hundred sixty-five".