1573326840960 has 1280 divisors, whose sum is σ = 6898684320000. Its totient is φ = 340617166848.

The previous prime is 1573326840947. The next prime is 1573326840973. The reversal of 1573326840960 is 690486233751.

1573326840960 is a `hidden beast` number, since 1 + 573 + 3 + 2 + 6 + 8 + 4 + 0 + 9 + 60 = 666.

It is an interprime number because it is at equal distance from previous prime (1573326840947) and next prime (1573326840973).

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

It is a junction number, because it is equal to n+sod(n) for n = 1573326840897 and 1573326840906.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 159 ways as a sum of consecutive naturals, for example, 337838952 + ... + 337843608.

It is an arithmetic number, because the mean of its divisors is an integer number (5389597125).

It is a 1-persistent number, because it is pandigital, but 2⋅1573326840960 = 3146653681920 is not.

Almost surely, 2^{1573326840960} is an apocalyptic number.

1573326840960 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 1573326840960, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3449342160000).

1573326840960 is an abundant number, since it is smaller than the sum of its proper divisors (5325357479040).

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

1573326840960 is an equidigital number, since it uses as much as digits as its factorization.

1573326840960 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4728 (or 4693 counting only the distinct ones).

The product of its (nonzero) digits is 6531840, while the sum is 54.

The spelling of 1573326840960 in words is "one trillion, five hundred seventy-three billion, three hundred twenty-six million, eight hundred forty thousand, nine hundred sixty".