365525 has 6 divisors (see below), whose sum is σ = 453282. Its totient is φ = 292400.

The previous prime is 365513. The next prime is 365527. The reversal of 365525 is 525563.

It can be written as a sum of positive squares in 3 ways, for example, as 6724 + 358801 = 82^2 + 599^2 .

It is not a de Polignac number, because 365525 - 2⁴ = 365509 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 365494 and 365503.

It is a congruent number.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 365525.

It is not an unprimeable number, because it can be changed into a prime (365527) 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 5 ways as a sum of consecutive naturals, for example, 7286 + ... + 7335.

It is an arithmetic number, because the mean of its divisors is an integer number (75547).

2³⁶⁵⁵²⁵ is an apocalyptic number.

It is an amenable number.

365525 is a deficient number, since it is larger than the sum of its proper divisors (87757).

365525 is a wasteful number, since it uses less digits than its factorization.

365525 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14631 (or 14626 counting only the distinct ones).

The product of its digits is 4500, while the sum is 26.

The square root of 365525 is about 604.5866356446. The cubic root of 365525 is about 71.4999429474.

The spelling of 365525 in words is "three hundred sixty-five thousand, five hundred twenty-five".