163052418193946 has 16 divisors (see below), whose sum is σ = 258032340568800. Its totient is φ = 77061009802608.

The previous prime is 163052418193891. The next prime is 163052418193949. The reversal of 163052418193946 is 649391814250361.

163052418193946 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (163052418193949) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4842932501 + ... + 4842966168.

It is an arithmetic number, because the mean of its divisors is an integer number (16127021285550).

Almost surely, 2^{163052418193946} is an apocalyptic number.

163052418193946 is a deficient number, since it is larger than the sum of its proper divisors (94979922374854).

163052418193946 is a wasteful number, since it uses less digits than its factorization.

163052418193946 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9685899133.

The product of its (nonzero) digits is 33592320, while the sum is 62.

The spelling of 163052418193946 in words is "one hundred sixty-three trillion, fifty-two billion, four hundred eighteen million, one hundred ninety-three thousand, nine hundred forty-six".