2148119563 has 4 divisors (see below), whose sum is σ = 2153246760. Its totient is φ = 2142992368.

The previous prime is 2148119551. The next prime is 2148119587. The reversal of 2148119563 is 3659118412.

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 2148119563 - 2²⁹ = 1611248651 is a prime.

It is a super-2 number, since 2×2148119563² = 9228835313886621938, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2148119263) 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, 2562970 + ... + 2563807.

It is an arithmetic number, because the mean of its divisors is an integer number (538311690).

Almost surely, 2^2148119563 is an apocalyptic number.

2148119563 is a deficient number, since it is larger than the sum of its proper divisors (5127197).

2148119563 is an equidigital number, since it uses as much as digits as its factorization.

2148119563 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5127196.

The product of its digits is 51840, while the sum is 40.

The square root of 2148119563 is about 46347.8107681474. The cubic root of 2148119563 is about 1290.2864902630.

The spelling of 2148119563 in words is "two billion, one hundred forty-eight million, one hundred nineteen thousand, five hundred sixty-three".