1036534605677 has 4 divisors (see below), whose sum is σ = 1036539095196. Its totient is φ = 1036530116160.

The previous prime is 1036534605653. The next prime is 1036534605697. The reversal of 1036534605677 is 7765064356301.

It is a happy number.

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 1028559044041 + 7975561636 = 1014179^2 + 89306^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1036534605677 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 (1036534605697) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1878524 + ... + 2366837.

It is an arithmetic number, because the mean of its divisors is an integer number (259134773799).

Almost surely, 2^{1036534605677} is an apocalyptic number.

It is an amenable number.

1036534605677 is a deficient number, since it is larger than the sum of its proper divisors (4489519).

1036534605677 is an equidigital number, since it uses as much as digits as its factorization.

1036534605677 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4489518.

The product of its (nonzero) digits is 9525600, while the sum is 53.

The spelling of 1036534605677 in words is "one trillion, thirty-six billion, five hundred thirty-four million, six hundred five thousand, six hundred seventy-seven".