2538068163 has 16 divisors (see below), whose sum is σ = 3468955776. Its totient is φ = 1649753280.

The previous prime is 2538068119. The next prime is 2538068173. The reversal of 2538068163 is 3618608352.

It is not a de Polignac number, because 2538068163 - 2¹³ = 2538059971 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2538068173) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 56431 + ... + 90887.

It is an arithmetic number, because the mean of its divisors is an integer number (216809736).

Almost surely, 2^2538068163 is an apocalyptic number.

2538068163 is a deficient number, since it is larger than the sum of its proper divisors (930887613).

2538068163 is a wasteful number, since it uses less digits than its factorization.

2538068163 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 35074.

The product of its (nonzero) digits is 207360, while the sum is 42.

The square root of 2538068163 is about 50379.2433746280. The cubic root of 2538068163 is about 1364.0629944491.

The spelling of 2538068163 in words is "two billion, five hundred thirty-eight million, sixty-eight thousand, one hundred sixty-three".