1152687648041 has 2 divisors, whose sum is σ = 1152687648042. Its totient is φ = 1152687648040.

The previous prime is 1152687648017. The next prime is 1152687648071. The reversal of 1152687648041 is 1408467862511.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 819937494016 + 332750154025 = 905504^2 + 576845^2 .

It is a cyclic number.

It is not a de Polignac number, because 1152687648041 - 2²² = 1152683453737 is a prime.

It is a super-2 number, since 2×1152687648041² (a number of 25 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (1152687648071) 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 as a sum of consecutive naturals, namely, 576343824020 + 576343824021.

It is an arithmetic number, because the mean of its divisors is an integer number (576343824021).

Almost surely, 2^{1152687648041} is an apocalyptic number.

It is an amenable number.

1152687648041 is a deficient number, since it is larger than the sum of its proper divisors (1).

1152687648041 is an equidigital number, since it uses as much as digits as its factorization.

1152687648041 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2580480, while the sum is 53.

The spelling of 1152687648041 in words is "one trillion, one hundred fifty-two billion, six hundred eighty-seven million, six hundred forty-eight thousand, forty-one".