2180948495 has 8 divisors (see below), whose sum is σ = 2855059920. Its totient is φ = 1586144320.

The previous prime is 2180948491. The next prime is 2180948501. The reversal of 2180948495 is 5948490812.

2180948495 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 2180948495 - 2² = 2180948491 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2180948491) 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, 19826750 + ... + 19826859.

It is an arithmetic number, because the mean of its divisors is an integer number (356882490).

Almost surely, 2^2180948495 is an apocalyptic number.

2180948495 is a deficient number, since it is larger than the sum of its proper divisors (674111425).

2180948495 is a wasteful number, since it uses less digits than its factorization.

2180948495 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 39653625.

The product of its (nonzero) digits is 829440, while the sum is 50.

The square root of 2180948495 is about 46700.6262805971. The cubic root of 2180948495 is about 1296.8262809162.

The spelling of 2180948495 in words is "two billion, one hundred eighty million, nine hundred forty-eight thousand, four hundred ninety-five".