1152746204065 has 16 divisors (see below), whose sum is σ = 1385681002128. Its totient is φ = 920607826176.

The previous prime is 1152746204021. The next prime is 1152746204083. The reversal of 1152746204065 is 5604026472511.

It can be written as a sum of positive squares in 8 ways, for example, as 4539660129 + 1148206543936 = 67377^2 + 1071544^2 .

It is a cyclic number.

It is not a de Polignac number, because 1152746204065 - 2²⁹ = 1152209333153 is a prime.

It is a Duffinian number.

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 15 ways as a sum of consecutive naturals, for example, 7523359 + ... + 7675051.

It is an arithmetic number, because the mean of its divisors is an integer number (86605062633).

Almost surely, 2^{1152746204065} is an apocalyptic number.

It is an amenable number.

1152746204065 is a deficient number, since it is larger than the sum of its proper divisors (232934798063).

1152746204065 is a wasteful number, since it uses less digits than its factorization.

1152746204065 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 154308.

The product of its (nonzero) digits is 403200, while the sum is 43.

The spelling of 1152746204065 in words is "one trillion, one hundred fifty-two billion, seven hundred forty-six million, two hundred four thousand, sixty-five".