2462563189 has 2 divisors, whose sum is σ = 2462563190. Its totient is φ = 2462563188.

The previous prime is 2462563183. The next prime is 2462563291. The reversal of 2462563189 is 9813652642.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1540955025 + 921608164 = 39255^2 + 30358^2 .

It is a cyclic number.

It is not a de Polignac number, because 2462563189 - 2²⁹ = 1925692277 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2462563183) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1231281594 + 1231281595.

It is an arithmetic number, because the mean of its divisors is an integer number (1231281595).

Almost surely, 2^2462563189 is an apocalyptic number.

It is an amenable number.

2462563189 is a deficient number, since it is larger than the sum of its proper divisors (1).

2462563189 is an equidigital number, since it uses as much as digits as its factorization.

2462563189 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 622080, while the sum is 46.

The square root of 2462563189 is about 49624.2197822797. The cubic root of 2462563189 is about 1350.4000988780.

The spelling of 2462563189 in words is "two billion, four hundred sixty-two million, five hundred sixty-three thousand, one hundred eighty-nine".