2180525255 has 8 divisors (see below), whose sum is σ = 2687350272. Its totient is φ = 1697273568.

The previous prime is 2180525239. The next prime is 2180525293. The reversal of 2180525255 is 5525250812.

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 2180525255 - 2⁴ = 2180525239 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5893127 + ... + 5893496.

It is an arithmetic number, because the mean of its divisors is an integer number (335918784).

Almost surely, 2^2180525255 is an apocalyptic number.

2180525255 is a deficient number, since it is larger than the sum of its proper divisors (506825017).

2180525255 is a wasteful number, since it uses less digits than its factorization.

2180525255 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11786665.

The product of its (nonzero) digits is 40000, while the sum is 35.

The square root of 2180525255 is about 46696.0946439850. The cubic root of 2180525255 is about 1296.7423871020.

The spelling of 2180525255 in words is "two billion, one hundred eighty million, five hundred twenty-five thousand, two hundred fifty-five".