485213868643524 has 24 divisors (see below), whose sum is σ = 1135121739709440. Its totient is φ = 161315663899104.

The previous prime is 485213868643489. The next prime is 485213868643589. The reversal of 485213868643524 is 425346868312584.

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 7 ways as a sum of consecutive naturals, for example, 52786534639 + ... + 52786543830.

It is an arithmetic number, because the mean of its divisors is an integer number (47296739154560).

Almost surely, 2^{485213868643524} is an apocalyptic number.

It is an amenable number.

485213868643524 is an abundant number, since it is smaller than the sum of its proper divisors (649907871065916).

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

485213868643524 is a wasteful number, since it uses less digits than its factorization.

485213868643524 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 105573078859 (or 105573078857 counting only the distinct ones).

The product of its digits is 1061683200, while the sum is 69.

The spelling of 485213868643524 in words is "four hundred eighty-five trillion, two hundred thirteen billion, eight hundred sixty-eight million, six hundred forty-three thousand, five hundred twenty-four".