172625052713 has 8 divisors (see below), whose sum is σ = 173725231680. Its totient is φ = 171526483440.

The previous prime is 172625052707. The next prime is 172625052731. The reversal of 172625052713 is 317250526271.

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

It is a cyclic number.

It is not a de Polignac number, because 172625052713 - 2²⁶ = 172557943849 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (172625052703) 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, 186893 + ... + 616586.

It is an arithmetic number, because the mean of its divisors is an integer number (21715653960).

Almost surely, 2^172625052713 is an apocalyptic number.

It is an amenable number.

172625052713 is a deficient number, since it is larger than the sum of its proper divisors (1100178967).

172625052713 is a wasteful number, since it uses less digits than its factorization.

172625052713 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 804847.

The product of its (nonzero) digits is 176400, while the sum is 41.

Adding to 172625052713 its reverse (317250526271), we get a palindrome (489875578984).

The spelling of 172625052713 in words is "one hundred seventy-two billion, six hundred twenty-five million, fifty-two thousand, seven hundred thirteen".