486661913287 has 8 divisors (see below), whose sum is σ = 530959145472. Its totient is φ = 442373887800.

The previous prime is 486661913219. The next prime is 486661913351. The reversal of 486661913287 is 782319166684.

It is a happy number.

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 486661913287 - 2⁷ = 486661913159 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 (486661913587) 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, 2190913 + ... + 2402794.

It is an arithmetic number, because the mean of its divisors is an integer number (66369893184).

Almost surely, 2^486661913287 is an apocalyptic number.

486661913287 is a deficient number, since it is larger than the sum of its proper divisors (44297232185).

486661913287 is a wasteful number, since it uses less digits than its factorization.

486661913287 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4603349.

The product of its digits is 20901888, while the sum is 61.

The spelling of 486661913287 in words is "four hundred eighty-six billion, six hundred sixty-one million, nine hundred thirteen thousand, two hundred eighty-seven".