2587350047 has 4 divisors (see below), whose sum is σ = 2642400096. Its totient is φ = 2532300000.

The previous prime is 2587349983. The next prime is 2587350067. The reversal of 2587350047 is 7400537852.

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 2587350047 - 2⁶ = 2587349983 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 2587349986 and 2587350013.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2587350067) 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, 27524954 + ... + 27525047.

It is an arithmetic number, because the mean of its divisors is an integer number (660600024).

Almost surely, 2^2587350047 is an apocalyptic number.

2587350047 is a deficient number, since it is larger than the sum of its proper divisors (55050049).

2587350047 is an equidigital number, since it uses as much as digits as its factorization.

2587350047 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 55050048.

The product of its (nonzero) digits is 235200, while the sum is 41.

The square root of 2587350047 is about 50866.0008945071. Note that the first 3 decimals coincide. The cubic root of 2587350047 is about 1372.8351692103.

Adding to 2587350047 its reverse (7400537852), we get a palindrome (9987887899).

The spelling of 2587350047 in words is "two billion, five hundred eighty-seven million, three hundred fifty thousand, forty-seven".