487706281132447 has 8 divisors (see below), whose sum is σ = 525280944754944. Its totient is φ = 450140016916128.

The previous prime is 487706281132439. The next prime is 487706281132537. The reversal of 487706281132447 is 744231182607784.

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

It is a cyclic number.

It is not a de Polignac number, because 487706281132447 - 2³ = 487706281132439 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (487706281132547) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2099730943 + ... + 2099963200.

It is an arithmetic number, because the mean of its divisors is an integer number (65660118094368).

Almost surely, 2^{487706281132447} is an apocalyptic number.

487706281132447 is a deficient number, since it is larger than the sum of its proper divisors (37574663622497).

487706281132447 is a wasteful number, since it uses less digits than its factorization.

487706281132447 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4199703089.

The product of its (nonzero) digits is 101154816, while the sum is 64.

The spelling of 487706281132447 in words is "four hundred eighty-seven trillion, seven hundred six billion, two hundred eighty-one million, one hundred thirty-two thousand, four hundred forty-seven".