52244185166242 has 32 divisors (see below), whose sum is σ = 82899490222080. Its totient is φ = 24624763298640.

The previous prime is 52244185166237. The next prime is 52244185166287. The reversal of 52244185166242 is 24266158144225.

It is a self number, because there is not a number n which added to its sum of digits gives 52244185166242.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 14140303 + ... + 17448109.

It is an arithmetic number, because the mean of its divisors is an integer number (2590609069440).

Almost surely, 2^{52244185166242} is an apocalyptic number.

52244185166242 is a deficient number, since it is larger than the sum of its proper divisors (30655305055838).

52244185166242 is a wasteful number, since it uses less digits than its factorization.

52244185166242 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3309886.

The product of its digits is 7372800, while the sum is 52.

The spelling of 52244185166242 in words is "fifty-two trillion, two hundred forty-four billion, one hundred eighty-five million, one hundred sixty-six thousand, two hundred forty-two".