2488011889 has 4 divisors (see below), whose sum is σ = 2714194800. Its totient is φ = 2261828980.

The previous prime is 2488011871. The next prime is 2488011923. The reversal of 2488011889 is 9881108842.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 2488011889 - 2¹⁹ = 2487487601 is a prime.

It is a Smith number, since the sum of its digits (49) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2488011809) 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, 113091439 + ... + 113091460.

It is an arithmetic number, because the mean of its divisors is an integer number (678548700).

Almost surely, 2^2488011889 is an apocalyptic number.

It is an amenable number.

2488011889 is a deficient number, since it is larger than the sum of its proper divisors (226182911).

2488011889 is a wasteful number, since it uses less digits than its factorization.

2488011889 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 226182910.

The product of its (nonzero) digits is 294912, while the sum is 49.

The square root of 2488011889 is about 49879.9748295847. The cubic root of 2488011889 is about 1355.0359488109.

The spelling of 2488011889 in words is "two billion, four hundred eighty-eight million, eleven thousand, eight hundred eighty-nine".