36436545 has 12 divisors (see below), whose sum is σ = 63156756. Its totient is φ = 19432800.

The previous prime is 36436537. The next prime is 36436553. The reversal of 36436545 is 54563463.

36436545 is a `hidden beast` number, since 3 + 643 + 6 + 5 + 4 + 5 = 666.

36436545 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (36436537) and next prime (36436553).

It can be written as a sum of positive squares in 2 ways, for example, as 12787776 + 23648769 = 3576^2 + 4863^2 .

It is not a de Polignac number, because 36436545 - 2³ = 36436537 is a prime.

It is a Smith number, since the sum of its digits (36) coincides with the sum of the digits of its prime factors.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 404806 + ... + 404895.

It is an arithmetic number, because the mean of its divisors is an integer number (5263063).

Almost surely, 2^36436545 is an apocalyptic number.

It is an amenable number.

36436545 is a deficient number, since it is larger than the sum of its proper divisors (26720211).

36436545 is a wasteful number, since it uses less digits than its factorization.

36436545 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 809712 (or 809709 counting only the distinct ones).

The product of its digits is 129600, while the sum is 36.

The square root of 36436545 is about 6036.2691291890. The cubic root of 36436545 is about 331.5220326190.

The spelling of 36436545 in words is "thirty-six million, four hundred thirty-six thousand, five hundred forty-five".