536035661 has 4 divisors (see below), whose sum is σ = 612612192. Its totient is φ = 459459132.

The previous prime is 536035651. The next prime is 536035673. The reversal of 536035661 is 166530635.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 536035661 - 2⁶ = 536035597 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 (536035651) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 38288255 + ... + 38288268.

It is an arithmetic number, because the mean of its divisors is an integer number (153153048).

Almost surely, 2^536035661 is an apocalyptic number.

It is an amenable number.

536035661 is a deficient number, since it is larger than the sum of its proper divisors (76576531).

536035661 is an equidigital number, since it uses as much as digits as its factorization.

536035661 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 76576530.

The product of its (nonzero) digits is 48600, while the sum is 35.

The square root of 536035661 is about 23152.4439530690. The cubic root of 536035661 is about 812.3276344741.

The spelling of 536035661 in words is "five hundred thirty-six million, thirty-five thousand, six hundred sixty-one".