1448630609580 has 768 divisors, whose sum is σ = 5727953387520. Its totient is φ = 295203916800.

The previous prime is 1448630609497. The next prime is 1448630609609. The reversal of 1448630609580 is 859060368441.

1448630609580 is a `hidden beast` number, since 1 + 448 + 6 + 30 + 6 + 0 + 95 + 80 = 666.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 255 ways as a sum of consecutive naturals, for example, 1184488849 + ... + 1184490071.

It is an arithmetic number, because the mean of its divisors is an integer number (7458272640).

Almost surely, 2^{1448630609580} is an apocalyptic number.

1448630609580 is a gapful number since it is divisible by the number (10) 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 1448630609580, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2863976693760).

1448630609580 is an abundant number, since it is smaller than the sum of its proper divisors (4279322777940).

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

1448630609580 is a wasteful number, since it uses less digits than its factorization.

1448630609580 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1787 (or 1779 counting only the distinct ones).

The product of its (nonzero) digits is 4976640, while the sum is 54.

The spelling of 1448630609580 in words is "one trillion, four hundred forty-eight billion, six hundred thirty million, six hundred nine thousand, five hundred eighty".