6574242987 has 32 divisors (see below), whose sum is σ = 10493683200. Its totient is φ = 4043812896.

The previous prime is 6574242937. The next prime is 6574242989. The reversal of 6574242987 is 7892424756.

It is not a de Polignac number, because 6574242987 - 2⁷ = 6574242859 is a prime.

It is not an unprimeable number, because it can be changed into a prime (6574242989) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1402714 + ... + 1407392.

It is an arithmetic number, because the mean of its divisors is an integer number (327927600).

Almost surely, 2^6574242987 is an apocalyptic number.

6574242987 is a deficient number, since it is larger than the sum of its proper divisors (3919440213).

6574242987 is a wasteful number, since it uses less digits than its factorization.

6574242987 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8704 (or 8698 counting only the distinct ones).

The product of its digits is 6773760, while the sum is 54.

The square root of 6574242987 is about 81081.7056246352. The cubic root of 6574242987 is about 1873.3341517715.

The spelling of 6574242987 in words is "six billion, five hundred seventy-four million, two hundred forty-two thousand, nine hundred eighty-seven".