485866634417930 has 8 divisors (see below), whose sum is σ = 874559941952292. Its totient is φ = 194346653767168.

The previous prime is 485866634417917. The next prime is 485866634417963. The reversal of 485866634417930 is 39714436668584.

It can be written as a sum of positive squares in 2 ways, for example, as 476249744983609 + 9616889434321 = 21823147^2 + 3101111^2 .

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

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 24293331720887 + ... + 24293331720906.

Almost surely, 2^{485866634417930} is an apocalyptic number.

485866634417930 is a deficient number, since it is larger than the sum of its proper divisors (388693307534362).

485866634417930 is a wasteful number, since it uses less digits than its factorization.

485866634417930 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 48586663441800.

The product of its (nonzero) digits is 2508226560, while the sum is 74.

The spelling of 485866634417930 in words is "four hundred eighty-five trillion, eight hundred sixty-six billion, six hundred thirty-four million, four hundred seventeen thousand, nine hundred thirty".