487712815677474 has 8 divisors (see below), whose sum is σ = 975425631354960. Its totient is φ = 162570938559156.

The previous prime is 487712815677383. The next prime is 487712815677541. The reversal of 487712815677474 is 474776518217784.

It is a sphenic number, since it is the product of 3 distinct primes.

487712815677474 is an admirable number.

It is a self number, because there is not a number n which added to its sum of digits gives 487712815677474.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 40642734639784 + ... + 40642734639795.

It is an arithmetic number, because the mean of its divisors is an integer number (121928203919370).

Almost surely, 2^{487712815677474} is an apocalyptic number.

487712815677474 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

487712815677474 is a wasteful number, since it uses less digits than its factorization.

487712815677474 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 81285469279584.

The product of its digits is 4130488320, while the sum is 78.

The spelling of 487712815677474 in words is "four hundred eighty-seven trillion, seven hundred twelve billion, eight hundred fifteen million, six hundred seventy-seven thousand, four hundred seventy-four".