180364801 has 4 divisors (see below), whose sum is σ = 180453312. Its totient is φ = 180276292.

The previous prime is 180364771. The next prime is 180364813. The reversal of 180364801 is 108463081.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 180364801 - 2²³ = 171976193 is a prime.

It is a super-2 number, since 2×180364801² = 65062922879539202, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (180364841) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 41125 + ... + 45298.

It is an arithmetic number, because the mean of its divisors is an integer number (45113328).

Almost surely, 2^180364801 is an apocalyptic number.

It is an amenable number.

180364801 is a deficient number, since it is larger than the sum of its proper divisors (88511).

180364801 is an equidigital number, since it uses as much as digits as its factorization.

180364801 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 88510.

The product of its (nonzero) digits is 4608, while the sum is 31.

The square root of 180364801 is about 13429.9963142214. The cubic root of 180364801 is about 565.0027942535.

The spelling of 180364801 in words is "one hundred eighty million, three hundred sixty-four thousand, eight hundred one".