52188140622812 has 24 divisors (see below), whose sum is σ = 91950517733760. Its totient is φ = 25916916675440.

The previous prime is 52188140622677. The next prime is 52188140622847. The reversal of 52188140622812 is 21822604188125.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (31) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 43475864 + ... + 44660127.

It is an arithmetic number, because the mean of its divisors is an integer number (3831271572240).

Almost surely, 2^{52188140622812} is an apocalyptic number.

It is an amenable number.

52188140622812 is a deficient number, since it is larger than the sum of its proper divisors (39762377110948).

52188140622812 is a wasteful number, since it uses less digits than its factorization.

52188140622812 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 88137001 (or 88136999 counting only the distinct ones).

The product of its (nonzero) digits is 983040, while the sum is 50.

The spelling of 52188140622812 in words is "fifty-two trillion, one hundred eighty-eight billion, one hundred forty million, six hundred twenty-two thousand, eight hundred twelve".