173047396480 has 512 divisors, whose sum is σ = 507617280000. Its totient is φ = 56312524800.

The previous prime is 173047396427. The next prime is 173047396499. The reversal of 173047396480 is 84693740371.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 401501865 + ... + 401502295.

It is an arithmetic number, because the mean of its divisors is an integer number (991440000).

Almost surely, 2^173047396480 is an apocalyptic number.

173047396480 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 173047396480, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (253808640000).

173047396480 is an abundant number, since it is smaller than the sum of its proper divisors (334569883520).

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

173047396480 is an equidigital number, since it uses as much as digits as its factorization.

173047396480 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 561 (or 535 counting only the distinct ones).

The product of its (nonzero) digits is 3048192, while the sum is 52.

The spelling of 173047396480 in words is "one hundred seventy-three billion, forty-seven million, three hundred ninety-six thousand, four hundred eighty".