163607052041 has 2 divisors, whose sum is σ = 163607052042. Its totient is φ = 163607052040.

The previous prime is 163607052017. The next prime is 163607052107. The reversal of 163607052041 is 140250706361.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 116011084816 + 47595967225 = 340604^2 + 218165^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-163607052041 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 163607051992 and 163607052010.

It is not a weakly prime, because it can be changed into another prime (163607052541) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 81803526020 + 81803526021.

It is an arithmetic number, because the mean of its divisors is an integer number (81803526021).

Almost surely, 2^163607052041 is an apocalyptic number.

It is an amenable number.

163607052041 is a deficient number, since it is larger than the sum of its proper divisors (1).

163607052041 is an equidigital number, since it uses as much as digits as its factorization.

163607052041 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 30240, while the sum is 35.

The spelling of 163607052041 in words is "one hundred sixty-three billion, six hundred seven million, fifty-two thousand, forty-one".