52201066414018 has 8 divisors (see below), whose sum is σ = 78303786862860. Its totient is φ = 26099804126400.

The previous prime is 52201066414001. The next prime is 52201066414019. The reversal of 52201066414018 is 81041466010225.

It can be written as a sum of positive squares in 2 ways, for example, as 52003035183969 + 198031230049 = 7211313^2 + 445007^2 .

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

It is not an unprimeable number, because it can be changed into a prime (52201066414019) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 364450803 + ... + 364594006.

Almost surely, 2^{52201066414018} is an apocalyptic number.

52201066414018 is a deficient number, since it is larger than the sum of its proper divisors (26102720448842).

52201066414018 is a wasteful number, since it uses less digits than its factorization.

52201066414018 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 729080612.

The product of its (nonzero) digits is 92160, while the sum is 40.

The spelling of 52201066414018 in words is "fifty-two trillion, two hundred one billion, sixty-six million, four hundred fourteen thousand, eighteen".