163000004377 has 8 divisors (see below), whose sum is σ = 186560888256. Its totient is φ = 139507912752.

The previous prime is 163000004371. The next prime is 163000004413. The reversal of 163000004377 is 773400000361.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 163000004377 - 2³¹ = 160852520729 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (163000004371) 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, 17192983 + ... + 17202460.

It is an arithmetic number, because the mean of its divisors is an integer number (23320111032).

Almost surely, 2^163000004377 is an apocalyptic number.

It is an amenable number.

163000004377 is a deficient number, since it is larger than the sum of its proper divisors (23560883879).

163000004377 is an equidigital number, since it uses as much as digits as its factorization.

163000004377 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 34396127.

The product of its (nonzero) digits is 10584, while the sum is 31.

The spelling of 163000004377 in words is "one hundred sixty-three billion, four thousand, three hundred seventy-seven".