52445140606 has 8 divisors (see below), whose sum is σ = 78873110784. Its totient is φ = 26154103680.

The previous prime is 52445140597. The next prime is 52445140633. The reversal of 52445140606 is 60604154425.

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

It is a super-2 number, since 2×52445140606² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 34232355 + ... + 34233886.

It is an arithmetic number, because the mean of its divisors is an integer number (9859138848).

Almost surely, 2^52445140606 is an apocalyptic number.

52445140606 is a deficient number, since it is larger than the sum of its proper divisors (26427970178).

52445140606 is a wasteful number, since it uses less digits than its factorization.

52445140606 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 68466626.

The product of its (nonzero) digits is 115200, while the sum is 37.

The spelling of 52445140606 in words is "fifty-two billion, four hundred forty-five million, one hundred forty thousand, six hundred six".