487237799128 has 32 divisors (see below), whose sum is σ = 953328463200. Its totient is φ = 233017700608.

The previous prime is 487237799117. The next prime is 487237799161. The reversal of 487237799128 is 821997732784.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8891718 + ... + 8946346.

It is an arithmetic number, because the mean of its divisors is an integer number (29791514475).

Almost surely, 2^487237799128 is an apocalyptic number.

It is an amenable number.

487237799128 is a deficient number, since it is larger than the sum of its proper divisors (466090664072).

487237799128 is a wasteful number, since it uses less digits than its factorization.

487237799128 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 103131 (or 103127 counting only the distinct ones).

The product of its digits is 85349376, while the sum is 67.

The spelling of 487237799128 in words is "four hundred eighty-seven billion, two hundred thirty-seven million, seven hundred ninety-nine thousand, one hundred twenty-eight".