163092401 has 2 divisors, whose sum is σ = 163092402. Its totient is φ = 163092400.

The previous prime is 163092389. The next prime is 163092437. The reversal of 163092401 is 104290361.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 159390625 + 3701776 = 12625^2 + 1924^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-163092401 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (163094401) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 81546200 + 81546201.

It is an arithmetic number, because the mean of its divisors is an integer number (81546201).

Almost surely, 2^163092401 is an apocalyptic number.

It is an amenable number.

163092401 is a deficient number, since it is larger than the sum of its proper divisors (1).

163092401 is an equidigital number, since it uses as much as digits as its factorization.

163092401 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1296, while the sum is 26.

The square root of 163092401 is about 12770.7635245509. The cubic root of 163092401 is about 546.3587575885.

The spelling of 163092401 in words is "one hundred sixty-three million, ninety-two thousand, four hundred one".