35564564032265 has 4 divisors (see below), whose sum is σ = 42677476838724. Its totient is φ = 28451651225808.

The previous prime is 35564564032243. The next prime is 35564564032321. The reversal of 35564564032265 is 56223046546553.

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 8783493980416 + 26781070051849 = 2963696^2 + 5175043^2 .

It is a cyclic number.

It is not a de Polignac number, because 35564564032265 - 2³⁰ = 35563490290441 is a prime.

It is a super-2 number, since 2×35564564032265² (a number of 28 digits) contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 35564564032265.

It is an unprimeable number.

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, 3556456403222 + ... + 3556456403231.

It is an arithmetic number, because the mean of its divisors is an integer number (10669369209681).

Almost surely, 2^{35564564032265} is an apocalyptic number.

It is an amenable number.

35564564032265 is a deficient number, since it is larger than the sum of its proper divisors (7112912806459).

35564564032265 is an equidigital number, since it uses as much as digits as its factorization.

35564564032265 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7112912806458.

The product of its (nonzero) digits is 77760000, while the sum is 56.

The spelling of 35564564032265 in words is "thirty-five trillion, five hundred sixty-four billion, five hundred sixty-four million, thirty-two thousand, two hundred sixty-five".