4173052720 has 20 divisors (see below), whose sum is σ = 9702347760. Its totient is φ = 1669221056.

The previous prime is 4173052651. The next prime is 4173052739. The reversal of 4173052720 is 272503714.

It is a tau number, because it is divible by the number of its divisors (20).

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 3 ways as a sum of consecutive naturals, for example, 26081500 + ... + 26081659.

It is an arithmetic number, because the mean of its divisors is an integer number (485117388).

Almost surely, 2^4173052720 is an apocalyptic number.

4173052720 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

4173052720 is an abundant number, since it is smaller than the sum of its proper divisors (5529295040).

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

4173052720 is a wasteful number, since it uses less digits than its factorization.

4173052720 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 52163172 (or 52163166 counting only the distinct ones).

The product of its (nonzero) digits is 11760, while the sum is 31.

The square root of 4173052720 is about 64599.1696541062. The cubic root of 4173052720 is about 1609.9706436014.

The spelling of 4173052720 in words is "four billion, one hundred seventy-three million, fifty-two thousand, seven hundred twenty".