2489250371 has 4 divisors (see below), whose sum is σ = 2597478672. Its totient is φ = 2381022072.

The previous prime is 2489250367. The next prime is 2489250377. The reversal of 2489250371 is 1730529842.

2489250371 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 2489250371 - 2² = 2489250367 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2489250377) 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, 54114116 + ... + 54114161.

It is an arithmetic number, because the mean of its divisors is an integer number (649369668).

Almost surely, 2^2489250371 is an apocalyptic number.

2489250371 is a deficient number, since it is larger than the sum of its proper divisors (108228301).

2489250371 is a wasteful number, since it uses less digits than its factorization.

2489250371 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 108228300.

The product of its (nonzero) digits is 120960, while the sum is 41.

The square root of 2489250371 is about 49892.3879063731. The cubic root of 2489250371 is about 1355.2607480118.

The spelling of 2489250371 in words is "two billion, four hundred eighty-nine million, two hundred fifty thousand, three hundred seventy-one".