36525565 has 8 divisors (see below), whose sum is σ = 43863768. Its totient is φ = 29198400.

The previous prime is 36525557. The next prime is 36525583. The reversal of 36525565 is 56552563.

It can be written as a sum of positive squares in 4 ways, for example, as 8868484 + 27657081 = 2978^2 + 5259^2 .

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

It is not a de Polignac number, because 36525565 - 2³ = 36525557 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, 9415 + ... + 12715.

It is an arithmetic number, because the mean of its divisors is an integer number (5482971).

Almost surely, 2^36525565 is an apocalyptic number.

It is an amenable number.

36525565 is a deficient number, since it is larger than the sum of its proper divisors (7338203).

36525565 is a wasteful number, since it uses less digits than its factorization.

36525565 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5519.

The product of its digits is 135000, while the sum is 37.

The square root of 36525565 is about 6043.6383909033. The cubic root of 36525565 is about 331.7917992296.

The spelling of 36525565 in words is "thirty-six million, five hundred twenty-five thousand, five hundred sixty-five".