2038813609163 has 4 divisors (see below), whose sum is σ = 2039048260920. Its totient is φ = 2038578957408.

The previous prime is 2038813609127. The next prime is 2038813609201. The reversal of 2038813609163 is 3619063188302.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 2038813609163 - 2²⁶ = 2038746500299 is a prime.

It is a super-3 number, since 3×2038813609163³ (a number of 38 digits) contains 333 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2038813605163) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 117312845 + ... + 117330222.

It is an arithmetic number, because the mean of its divisors is an integer number (509762065230).

Almost surely, 2^{2038813609163} is an apocalyptic number.

2038813609163 is a deficient number, since it is larger than the sum of its proper divisors (234651757).

2038813609163 is an equidigital number, since it uses as much as digits as its factorization.

2038813609163 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 234651756.

The product of its (nonzero) digits is 1119744, while the sum is 50.

The spelling of 2038813609163 in words is "two trillion, thirty-eight billion, eight hundred thirteen million, six hundred nine thousand, one hundred sixty-three".