52671172007 has 4 divisors (see below), whose sum is σ = 52820382480. Its totient is φ = 52521961536.

The previous prime is 52671171997. The next prime is 52671172013. The reversal of 52671172007 is 70027117625.

52671172007 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 52671172007 - 2⁴ = 52671171991 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (52671172507) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 74604707 + ... + 74605412.

It is an arithmetic number, because the mean of its divisors is an integer number (13205095620).

Almost surely, 2^52671172007 is an apocalyptic number.

52671172007 is a deficient number, since it is larger than the sum of its proper divisors (149210473).

52671172007 is a wasteful number, since it uses less digits than its factorization.

52671172007 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 149210472.

The product of its (nonzero) digits is 41160, while the sum is 38.

The spelling of 52671172007 in words is "fifty-two billion, six hundred seventy-one million, one hundred seventy-two thousand, seven".