2587050105 has 8 divisors (see below), whose sum is σ = 4139280192. Its totient is φ = 1379760048.

The previous prime is 2587050091. The next prime is 2587050107. The reversal of 2587050105 is 5010507852.

It is a happy number.

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

It is not a de Polignac number, because 2587050105 - 2⁶ = 2587050041 is a prime.

It is a super-2 number, since 2×2587050105² = 13385656491561022050, which contains 22 as substring.

It is an alternating number because its digits alternate between even and odd.

It is not an unprimeable number, because it can be changed into a prime (2587050107) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 86234989 + ... + 86235018.

It is an arithmetic number, because the mean of its divisors is an integer number (517410024).

Almost surely, 2^2587050105 is an apocalyptic number.

It is an amenable number.

2587050105 is a deficient number, since it is larger than the sum of its proper divisors (1552230087).

2587050105 is a wasteful number, since it uses less digits than its factorization.

2587050105 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 172470015.

The product of its (nonzero) digits is 14000, while the sum is 33.

The square root of 2587050105 is about 50863.0524546060. The cubic root of 2587050105 is about 1372.7821179118.

Adding to 2587050105 its reverse (5010507852), we get a palindrome (7597557957).

The spelling of 2587050105 in words is "two billion, five hundred eighty-seven million, fifty thousand, one hundred five".