2587412613 has 8 divisors (see below), whose sum is σ = 3561170176. Its totient is φ = 1669298400.

The previous prime is 2587412593. The next prime is 2587412617. The reversal of 2587412613 is 3162147852.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 2587412613 - 2³⁰ = 1513670789 is a prime.

It is a super-2 number, since 2×2587412613² = 13389408059822975538, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2587412617) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 13910728 + ... + 13910913.

It is an arithmetic number, because the mean of its divisors is an integer number (445146272).

Almost surely, 2^2587412613 is an apocalyptic number.

It is an amenable number.

2587412613 is a deficient number, since it is larger than the sum of its proper divisors (973757563).

2587412613 is a wasteful number, since it uses less digits than its factorization.

2587412613 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27821675.

The product of its digits is 80640, while the sum is 39.

The square root of 2587412613 is about 50866.6158988388. The cubic root of 2587412613 is about 1372.8462348580.

The spelling of 2587412613 in words is "two billion, five hundred eighty-seven million, four hundred twelve thousand, six hundred thirteen".