2718125487 has 144 divisors (see below), whose sum is σ = 5298209280. Its totient is φ = 1310981760.

The previous prime is 2718125483. The next prime is 2718125519. The reversal of 2718125487 is 7845218172.

2718125487 is a `hidden beast` number, since 2 + 71 + 81 + 25 + 487 = 666.

It is not a de Polignac number, because 2718125487 - 2² = 2718125483 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2718125483) by changing a digit.

It is a polite number, since it can be written in 143 ways as a sum of consecutive naturals, for example, 6486964 + ... + 6487382.

It is an arithmetic number, because the mean of its divisors is an integer number (36793120).

Almost surely, 2^2718125487 is an apocalyptic number.

2718125487 is a deficient number, since it is larger than the sum of its proper divisors (2580083793).

2718125487 is a wasteful number, since it uses less digits than its factorization.

2718125487 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 514 (or 500 counting only the distinct ones).

The product of its digits is 250880, while the sum is 45.

The square root of 2718125487 is about 52135.6450712946. The cubic root of 2718125487 is about 1395.5856684460.

The spelling of 2718125487 in words is "two billion, seven hundred eighteen million, one hundred twenty-five thousand, four hundred eighty-seven".