485734193280 has 576 divisors, whose sum is σ = 1954187726400. Its totient is φ = 110852001792.

The previous prime is 485734193267. The next prime is 485734193281. The reversal of 485734193280 is 82391437584.

It is a happy number.

485734193280 is a `hidden beast` number, since 4 + 8 + 573 + 41 + 9 + 3 + 28 + 0 = 666.

It is a tau number, because it is divible by the number of its divisors (576).

It is not an unprimeable number, because it can be changed into a prime (485734193281) by changing a digit.

It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 300020311 + ... + 300021929.

It is an arithmetic number, because the mean of its divisors is an integer number (3392687025).

Almost surely, 2^485734193280 is an apocalyptic number.

485734193280 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 485734193280, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (977093863200).

485734193280 is an abundant number, since it is smaller than the sum of its proper divisors (1468453533120).

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

485734193280 is a wasteful number, since it uses less digits than its factorization.

485734193280 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2721 (or 2699 counting only the distinct ones).

The product of its (nonzero) digits is 5806080, while the sum is 54.

The spelling of 485734193280 in words is "four hundred eighty-five billion, seven hundred thirty-four million, one hundred ninety-three thousand, two hundred eighty".