52220050520345 has 16 divisors (see below), whose sum is σ = 62891354906112. Its totient is φ = 41624538439680.

The previous prime is 52220050520329. The next prime is 52220050520359. The reversal of 52220050520345 is 54302505002225.

It is not a de Polignac number, because 52220050520345 - 2⁴ = 52220050520329 is a prime.

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, 13499480 + ... + 16931510.

It is an arithmetic number, because the mean of its divisors is an integer number (3930709681632).

Almost surely, 2^{52220050520345} is an apocalyptic number.

It is an amenable number.

52220050520345 is a deficient number, since it is larger than the sum of its proper divisors (10671304385767).

52220050520345 is a wasteful number, since it uses less digits than its factorization.

52220050520345 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3443072.

The product of its (nonzero) digits is 120000, while the sum is 35.

The spelling of 52220050520345 in words is "fifty-two trillion, two hundred twenty billion, fifty million, five hundred twenty thousand, three hundred forty-five".