485001474048 has 312 divisors, whose sum is σ = 1724251107488. Its totient is φ = 127911591936.

The previous prime is 485001474019. The next prime is 485001474079. The reversal of 485001474048 is 840474100584.

It is a tau number, because it is divible by the number of its divisors (312).

It is a junction number, because it is equal to n+sod(n) for n = 485001473994 and 485001474012.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 3282336 + ... + 3426912.

Almost surely, 2^485001474048 is an apocalyptic number.

485001474048 is a gapful number since it is divisible by the number (48) 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 485001474048, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (862125553744).

485001474048 is an abundant number, since it is smaller than the sum of its proper divisors (1239249633440).

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

485001474048 is a wasteful number, since it uses less digits than its factorization.

485001474048 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 144627 (or 144602 counting only the distinct ones).

The product of its (nonzero) digits is 573440, while the sum is 45.

The spelling of 485001474048 in words is "four hundred eighty-five billion, one million, four hundred seventy-four thousand, forty-eight".