4485348898560 has 432 divisors, whose sum is σ = 16105833394560. Its totient is φ = 1195184885760.

The previous prime is 4485348898549. The next prime is 4485348898561. The reversal of 4485348898560 is 658988435844.

4485348898560 is a `hidden beast` number, since 4 + 4 + 8 + 5 + 3 + 488 + 9 + 85 + 60 = 666.

It is a tau number, because it is divible by the number of its divisors (432).

It is a Harshad number since it is a multiple of its sum of digits (72).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4485348898561) 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, 476197531 + ... + 476206949.

Almost surely, 2^{4485348898560} is an apocalyptic number.

4485348898560 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 4485348898560, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (8052916697280).

4485348898560 is an abundant number, since it is smaller than the sum of its proper divisors (11620484496000).

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

4485348898560 is an equidigital number, since it uses as much as digits as its factorization.

4485348898560 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10986 (or 10960 counting only the distinct ones).

The product of its (nonzero) digits is 1061683200, while the sum is 72.

The spelling of 4485348898560 in words is "four trillion, four hundred eighty-five billion, three hundred forty-eight million, eight hundred ninety-eight thousand, five hundred sixty".