487268783999 has 8 divisors (see below), whose sum is σ = 516857932368. Its totient is φ = 457782555520.

The previous prime is 487268783971. The next prime is 487268784019. The reversal of 487268783999 is 999387862784.

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 487268783999 - 2¹⁶ = 487268718463 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 (487268083999) 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, 25720217 + ... + 25739154.

It is an arithmetic number, because the mean of its divisors is an integer number (64607241546).

Almost surely, 2^487268783999 is an apocalyptic number.

487268783999 is a deficient number, since it is larger than the sum of its proper divisors (29589148369).

487268783999 is a wasteful number, since it uses less digits than its factorization.

487268783999 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 51459945.

The product of its digits is 2633637888, while the sum is 80.

The spelling of 487268783999 in words is "four hundred eighty-seven billion, two hundred sixty-eight million, seven hundred eighty-three thousand, nine hundred ninety-nine".