52445010405 has 8 divisors (see below), whose sum is σ = 83912016672. Its totient is φ = 27970672208.

The previous prime is 52445010403. The next prime is 52445010427. The reversal of 52445010405 is 50401054425.

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 52445010405 - 2¹ = 52445010403 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (52445010403) 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, 1748166999 + ... + 1748167028.

It is an arithmetic number, because the mean of its divisors is an integer number (10489002084).

Almost surely, 2^52445010405 is an apocalyptic number.

It is an amenable number.

52445010405 is a deficient number, since it is larger than the sum of its proper divisors (31467006267).

52445010405 is a wasteful number, since it uses less digits than its factorization.

52445010405 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3496334035.

The product of its (nonzero) digits is 16000, while the sum is 30.

The spelling of 52445010405 in words is "fifty-two billion, four hundred forty-five million, ten thousand, four hundred five".