180163401 has 8 divisors (see below), whose sum is σ = 262055904. Its totient is φ = 109189920.

The previous prime is 180163367. The next prime is 180163427. The reversal of 180163401 is 104361081.

180163401 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is not a de Polignac number, because 180163401 - 2²³ = 171774793 is a prime.

It is not an unprimeable number, because it can be changed into a prime (180183401) 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, 2729716 + ... + 2729781.

It is an arithmetic number, because the mean of its divisors is an integer number (32756988).

Almost surely, 2^180163401 is an apocalyptic number.

180163401 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

180163401 is a deficient number, since it is larger than the sum of its proper divisors (81892503).

180163401 is a wasteful number, since it uses less digits than its factorization.

180163401 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5459511.

The product of its (nonzero) digits is 576, while the sum is 24.

The square root of 180163401 is about 13422.4960793438. The cubic root of 180163401 is about 564.7924170206.

The spelling of 180163401 in words is "one hundred eighty million, one hundred sixty-three thousand, four hundred one".