2175040563 has 8 divisors (see below), whose sum is σ = 3026143488. Its totient is φ = 1386982344.

The previous prime is 2175040501. The next prime is 2175040579. The reversal of 2175040563 is 3650405712.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 2175040563 - 2⁶ = 2175040499 is a prime.

It is a Smith number, since the sum of its digits (33) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is not an unprimeable number, because it can be changed into a prime (2175045563) 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, 15761095 + ... + 15761232.

It is an arithmetic number, because the mean of its divisors is an integer number (378267936).

Almost surely, 2^2175040563 is an apocalyptic number.

2175040563 is a gapful number since it is divisible by the number (23) formed by its first and last digit.

2175040563 is a deficient number, since it is larger than the sum of its proper divisors (851102925).

2175040563 is a wasteful number, since it uses less digits than its factorization.

2175040563 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 31522353.

The product of its (nonzero) digits is 25200, while the sum is 33.

The square root of 2175040563 is about 46637.3301444240. The cubic root of 2175040563 is about 1295.6542388713.

The spelling of 2175040563 in words is "two billion, one hundred seventy-five million, forty thousand, five hundred sixty-three".