485126836975872 has 2304 divisors, whose sum is σ = 1870923566776320. Its totient is φ = 120505459802112.

The previous prime is 485126836975867. The next prime is 485126836975889. The reversal of 485126836975872 is 278579638621584.

485126836975872 is a `hidden beast` number, since 4 + 8 + 5 + 1 + 26 + 8 + 3 + 6 + 9 + 7 + 587 + 2 = 666.

It is a tau number, because it is divible by the number of its divisors (2304).

It is a junction number, because it is equal to n+sod(n) for n = 485126836975791 and 485126836975800.

It is an unprimeable number.

It is a polite number, since it can be written in 255 ways as a sum of consecutive naturals, for example, 273003283848 + ... + 273003285624.

It is an arithmetic number, because the mean of its divisors is an integer number (812032798080).

Almost surely, 2^{485126836975872} is an apocalyptic number.

485126836975872 is a gapful number since it is divisible by the number (42) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 485126836975872, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (935461783388160).

485126836975872 is an abundant number, since it is smaller than the sum of its proper divisors (1385796729800448).

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

485126836975872 is a wasteful number, since it uses less digits than its factorization.

485126836975872 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2125 (or 2105 counting only the distinct ones).

The product of its digits is 9754214400, while the sum is 81.

The spelling of 485126836975872 in words is "four hundred eighty-five trillion, one hundred twenty-six billion, eight hundred thirty-six million, nine hundred seventy-five thousand, eight hundred seventy-two".