52206340131302 has 32 divisors (see below), whose sum is σ = 93400976282112. Its totient is φ = 21398323250304.

The previous prime is 52206340131277. The next prime is 52206340131391. The reversal of 52206340131302 is 20313104360225.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 9214928 + ... + 13759635.

It is an arithmetic number, because the mean of its divisors is an integer number (2918780508816).

Almost surely, 2^{52206340131302} is an apocalyptic number.

52206340131302 is a deficient number, since it is larger than the sum of its proper divisors (41194636150810).

52206340131302 is a wasteful number, since it uses less digits than its factorization.

52206340131302 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22981652.

The product of its (nonzero) digits is 25920, while the sum is 32.

Adding to 52206340131302 its reverse (20313104360225), we get a palindrome (72519444491527).

The spelling of 52206340131302 in words is "fifty-two trillion, two hundred six billion, three hundred forty million, one hundred thirty-one thousand, three hundred two".