485375909760 has 384 divisors, whose sum is σ = 1919729972160. Its totient is φ = 110698168320.

The previous prime is 485375909701. The next prime is 485375909761. The reversal of 485375909760 is 67909573584.

485375909760 is a `hidden beast` number, since 4 + 8 + 5 + 37 + 590 + 9 + 7 + 6 + 0 = 666.

It is a tau number, because it is divible by the number of its divisors (384).

It is a Harshad number since it is a multiple of its sum of digits (63).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (485375909761) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 18574464 + ... + 18600576.

Almost surely, 2^485375909760 is an apocalyptic number.

485375909760 is a gapful number since it is divisible by the number (40) 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 485375909760, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (959864986080).

485375909760 is an abundant number, since it is smaller than the sum of its proper divisors (1434354062400).

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

485375909760 is a wasteful number, since it uses less digits than its factorization.

485375909760 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26606 (or 26591 counting only the distinct ones).

The product of its (nonzero) digits is 57153600, while the sum is 63.

The spelling of 485375909760 in words is "four hundred eighty-five billion, three hundred seventy-five million, nine hundred nine thousand, seven hundred sixty".