52326939408 has 20 divisors (see below), whose sum is σ = 135177926928. Its totient is φ = 17442313120.

The previous prime is 52326939407. The next prime is 52326939421. The reversal of 52326939408 is 80493962325.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (52326939407) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 545072238 + ... + 545072333.

Almost surely, 2^52326939408 is an apocalyptic number.

It is an amenable number.

52326939408 is an abundant number, since it is smaller than the sum of its proper divisors (82850987520).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

52326939408 is a wasteful number, since it uses less digits than its factorization.

52326939408 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1090144582 (or 1090144576 counting only the distinct ones).

The product of its (nonzero) digits is 2799360, while the sum is 51.

The spelling of 52326939408 in words is "fifty-two billion, three hundred twenty-six million, nine hundred thirty-nine thousand, four hundred eight".