2180268053 has 8 divisors (see below), whose sum is σ = 2277350400. Its totient is φ = 2084645808.

The previous prime is 2180268043. The next prime is 2180268067. The reversal of 2180268053 is 3508620812.

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 2180268053 - 2⁸ = 2180267797 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2180268043) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 361973 + ... + 367946.

It is an arithmetic number, because the mean of its divisors is an integer number (284668800).

Almost surely, 2^2180268053 is an apocalyptic number.

It is an amenable number.

2180268053 is a deficient number, since it is larger than the sum of its proper divisors (97082347).

2180268053 is a wasteful number, since it uses less digits than its factorization.

2180268053 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 730051.

The product of its (nonzero) digits is 23040, while the sum is 35.

The square root of 2180268053 is about 46693.3405637249. The cubic root of 2180268053 is about 1296.6913997158.

Adding to 2180268053 its reverse (3508620812), we get a palindrome (5688888865).

The spelling of 2180268053 in words is "two billion, one hundred eighty million, two hundred sixty-eight thousand, fifty-three".