2487964613 has 12 divisors (see below), whose sum is σ = 2596365324. Its totient is φ = 2383776000.

The previous prime is 2487964573. The next prime is 2487964621. The reversal of 2487964613 is 3164697842.

It can be written as a sum of positive squares in 2 ways, for example, as 1772241604 + 715723009 = 42098^2 + 26753^2 .

It is not a de Polignac number, because 2487964613 - 2¹⁶ = 2487899077 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2487964643) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 84245 + ... + 109877.

It is an arithmetic number, because the mean of its divisors is an integer number (216363777).

Almost surely, 2^2487964613 is an apocalyptic number.

It is an amenable number.

2487964613 is a deficient number, since it is larger than the sum of its proper divisors (108400711).

2487964613 is a wasteful number, since it uses less digits than its factorization.

2487964613 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25796 (or 25765 counting only the distinct ones).

The product of its digits is 1741824, while the sum is 50.

The square root of 2487964613 is about 49879.5009297407. The cubic root of 2487964613 is about 1355.0273661771.

The spelling of 2487964613 in words is "two billion, four hundred eighty-seven million, nine hundred sixty-four thousand, six hundred thirteen".