487121179075 has 12 divisors (see below), whose sum is σ = 610817121720. Its totient is φ = 385318324160.

The previous prime is 487121179049. The next prime is 487121179081. The reversal of 487121179075 is 570971121784.

It is a de Polignac number, because none of the positive numbers 2^k-487121179075 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 109463209 + ... + 109467658.

It is an arithmetic number, because the mean of its divisors is an integer number (50901426810).

Almost surely, 2^487121179075 is an apocalyptic number.

487121179075 is a deficient number, since it is larger than the sum of its proper divisors (123695942645).

487121179075 is a wasteful number, since it uses less digits than its factorization.

487121179075 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 218930966 (or 218930961 counting only the distinct ones).

The product of its (nonzero) digits is 987840, while the sum is 52.

The spelling of 487121179075 in words is "four hundred eighty-seven billion, one hundred twenty-one million, one hundred seventy-nine thousand, seventy-five".