36561035027 has 4 divisors (see below), whose sum is σ = 39884765496. Its totient is φ = 33237304560.

The previous prime is 36561035009. The next prime is 36561035059. The reversal of 36561035027 is 72053016563.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 36561035027 - 2⁸ = 36561034771 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (36561035087) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1661865218 + ... + 1661865239.

It is an arithmetic number, because the mean of its divisors is an integer number (9971191374).

Almost surely, 2^36561035027 is an apocalyptic number.

36561035027 is a deficient number, since it is larger than the sum of its proper divisors (3323730469).

36561035027 is a wasteful number, since it uses less digits than its factorization.

36561035027 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3323730468.

The product of its (nonzero) digits is 113400, while the sum is 38.

The spelling of 36561035027 in words is "thirty-six billion, five hundred sixty-one million, thirty-five thousand, twenty-seven".