180680053 has 4 divisors (see below), whose sum is σ = 180847360. Its totient is φ = 180512748.

The previous prime is 180680041. The next prime is 180680069. The reversal of 180680053 is 350086081.

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 180680053 - 2¹⁷ = 180548981 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 180679997 and 180680024.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (180683053) 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, 82023 + ... + 84196.

It is an arithmetic number, because the mean of its divisors is an integer number (45211840).

Almost surely, 2^180680053 is an apocalyptic number.

It is an amenable number.

180680053 is a deficient number, since it is larger than the sum of its proper divisors (167307).

180680053 is a wasteful number, since it uses less digits than its factorization.

180680053 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 167306.

The product of its (nonzero) digits is 5760, while the sum is 31.

The square root of 180680053 is about 13441.7280511101. The cubic root of 180680053 is about 565.3317841404.

The spelling of 180680053 in words is "one hundred eighty million, six hundred eighty thousand, fifty-three".