52671325667 has 4 divisors (see below), whose sum is σ = 52699359120. Its totient is φ = 52643292216.

The previous prime is 52671325633. The next prime is 52671325687. The reversal of 52671325667 is 76652317625.

52671325667 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 52671325667 - 2²⁰ = 52670277091 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (52671325687) 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, 14013908 + ... + 14017665.

It is an arithmetic number, because the mean of its divisors is an integer number (13174839780).

Almost surely, 2^52671325667 is an apocalyptic number.

52671325667 is a deficient number, since it is larger than the sum of its proper divisors (28033453).

52671325667 is a wasteful number, since it uses less digits than its factorization.

52671325667 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28033452.

The product of its digits is 3175200, while the sum is 50.

The spelling of 52671325667 in words is "fifty-two billion, six hundred seventy-one million, three hundred twenty-five thousand, six hundred sixty-seven".