163630148199 has 16 divisors (see below), whose sum is σ = 252142767360. Its totient is φ = 92452345920.

The previous prime is 163630148189. The next prime is 163630148203. The reversal of 163630148199 is 991841036361.

It is not a de Polignac number, because 163630148199 - 2⁴ = 163630148183 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (163630148179) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 43772917 + ... + 43776654.

It is an arithmetic number, because the mean of its divisors is an integer number (15758922960).

Almost surely, 2^163630148199 is an apocalyptic number.

163630148199 is a deficient number, since it is larger than the sum of its proper divisors (88512619161).

163630148199 is an equidigital number, since it uses as much as digits as its factorization.

163630148199 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 87549670.

The product of its (nonzero) digits is 839808, while the sum is 51.

The spelling of 163630148199 in words is "one hundred sixty-three billion, six hundred thirty million, one hundred forty-eight thousand, one hundred ninety-nine".