1725239948448 has 48 divisors (see below), whose sum is σ = 4573594047456. Its totient is φ = 569386118400.

The previous prime is 1725239948407. The next prime is 1725239948479. The reversal of 1725239948448 is 8448499325271.

It is a tau number, because it is divible by the number of its divisors (48).

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 88956886 + ... + 88976277.

It is an arithmetic number, because the mean of its divisors is an integer number (95283209322).

Almost surely, 2^{1725239948448} is an apocalyptic number.

It is an amenable number.

1725239948448 is an abundant number, since it is smaller than the sum of its proper divisors (2848354099008).

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

1725239948448 is a wasteful number, since it uses less digits than its factorization.

1725239948448 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 177933277 (or 177933269 counting only the distinct ones).

The product of its digits is 139345920, while the sum is 66.

The spelling of 1725239948448 in words is "one trillion, seven hundred twenty-five billion, two hundred thirty-nine million, nine hundred forty-eight thousand, four hundred forty-eight".