2175462563 has 2 divisors, whose sum is σ = 2175462564. Its totient is φ = 2175462562.

The previous prime is 2175462557. The next prime is 2175462577. The reversal of 2175462563 is 3652645712.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2175462563 - 2¹⁴ = 2175446179 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 2175462563.

It is not a weakly prime, because it can be changed into another prime (2175462763) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1087731281 + 1087731282.

It is an arithmetic number, because the mean of its divisors is an integer number (1087731282).

Almost surely, 2^2175462563 is an apocalyptic number.

2175462563 is a deficient number, since it is larger than the sum of its proper divisors (1).

2175462563 is an equidigital number, since it uses as much as digits as its factorization.

2175462563 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 302400, while the sum is 41.

The square root of 2175462563 is about 46641.8541977053. The cubic root of 2175462563 is about 1295.7380274591.

The spelling of 2175462563 in words is "two billion, one hundred seventy-five million, four hundred sixty-two thousand, five hundred sixty-three".