1485173630328 has 128 divisors (see below), whose sum is σ = 3896819712000. Its totient is φ = 470792995200.

The previous prime is 1485173630263. The next prime is 1485173630383. The reversal of 1485173630328 is 8230363715841.

It is a Cunningham number, because it is equal to 1218677²-1.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 168172873 + ... + 168181703.

It is an arithmetic number, because the mean of its divisors is an integer number (30443904000).

Almost surely, 2^{1485173630328} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1485173630328, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1948409856000).

1485173630328 is an abundant number, since it is smaller than the sum of its proper divisors (2411646081672).

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

1485173630328 is a wasteful number, since it uses less digits than its factorization.

1485173630328 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10593 (or 10589 counting only the distinct ones).

The product of its (nonzero) digits is 2903040, while the sum is 51.

The spelling of 1485173630328 in words is "one trillion, four hundred eighty-five billion, one hundred seventy-three million, six hundred thirty thousand, three hundred twenty-eight".