172752641713 has 8 divisors (see below), whose sum is σ = 173503870848. Its totient is φ = 172002128064.

The previous prime is 172752641657. The next prime is 172752641731. The reversal of 172752641713 is 317146257271.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-172752641713 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (172752641773) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 307945 + ... + 663577.

It is an arithmetic number, because the mean of its divisors is an integer number (21687983856).

Almost surely, 2^172752641713 is an apocalyptic number.

It is an amenable number.

172752641713 is a deficient number, since it is larger than the sum of its proper divisors (751229135).

172752641713 is a wasteful number, since it uses less digits than its factorization.

172752641713 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 357743.

The product of its digits is 493920, while the sum is 46.

Adding to 172752641713 its reverse (317146257271), we get a palindrome (489898898984).

The spelling of 172752641713 in words is "one hundred seventy-two billion, seven hundred fifty-two million, six hundred forty-one thousand, seven hundred thirteen".