2094538463 has 2 divisors, whose sum is σ = 2094538464. Its totient is φ = 2094538462.

The previous prime is 2094538403. The next prime is 2094538487. The reversal of 2094538463 is 3648354902.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2094538463 - 2²² = 2090344159 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2094538403) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1047269231 + 1047269232.

It is an arithmetic number, because the mean of its divisors is an integer number (1047269232).

Almost surely, 2^2094538463 is an apocalyptic number.

2094538463 is a deficient number, since it is larger than the sum of its proper divisors (1).

2094538463 is an equidigital number, since it uses as much as digits as its factorization.

2094538463 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 622080, while the sum is 44.

The square root of 2094538463 is about 45766.1279004462. The cubic root of 2094538463 is about 1279.4680534987.

The spelling of 2094538463 in words is "two billion, ninety-four million, five hundred thirty-eight thousand, four hundred sixty-three".