52571005433332 has 6 divisors (see below), whose sum is σ = 91999259508338. Its totient is φ = 26285502716664.

The previous prime is 52571005433293. The next prime is 52571005433339. The reversal of 52571005433332 is 23333450017525.

52571005433332 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in only one way, i.e., 26870911568656 + 25700093864676 = 5183716^2 + 5069526^2 .

It is a super-2 number, since 2×52571005433332² (a number of 28 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (52571005433339) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6571375679163 + ... + 6571375679170.

Almost surely, 2^{52571005433332} is an apocalyptic number.

It is an amenable number.

52571005433332 is a deficient number, since it is larger than the sum of its proper divisors (39428254075006).

52571005433332 is a wasteful number, since it uses less digits than its factorization.

52571005433332 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13142751358337 (or 13142751358335 counting only the distinct ones).

The product of its (nonzero) digits is 1134000, while the sum is 43.

The spelling of 52571005433332 in words is "fifty-two trillion, five hundred seventy-one billion, five million, four hundred thirty-three thousand, three hundred thirty-two".