52338721371 has 8 divisors (see below), whose sum is σ = 69806843904. Its totient is φ = 34881539880.

The previous prime is 52338721343. The next prime is 52338721387. The reversal of 52338721371 is 17312783325.

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

It is not a de Polignac number, because 52338721371 - 2⁶ = 52338721307 is a prime.

It is not an unprimeable number, because it can be changed into a prime (52338721301) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2724091 + ... + 2743236.

It is an arithmetic number, because the mean of its divisors is an integer number (8725855488).

Almost surely, 2^52338721371 is an apocalyptic number.

52338721371 is a deficient number, since it is larger than the sum of its proper divisors (17468122533).

52338721371 is a wasteful number, since it uses less digits than its factorization.

52338721371 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5470521.

The product of its digits is 211680, while the sum is 42.

The spelling of 52338721371 in words is "fifty-two billion, three hundred thirty-eight million, seven hundred twenty-one thousand, three hundred seventy-one".