52445614205556 has 144 divisors (see below), whose sum is σ = 161118188300160. Its totient is φ = 14164236253440.

The previous prime is 52445614205533. The next prime is 52445614205581. The reversal of 52445614205556 is 65550241654425.

52445614205556 is a `hidden beast` number, since 5 + 2 + 4 + 4 + 5 + 61 + 4 + 20 + 5 + 556 = 666.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 175498480 + ... + 175797063.

It is an arithmetic number, because the mean of its divisors is an integer number (1118876307640).

Almost surely, 2^{52445614205556} is an apocalyptic number.

It is an amenable number.

52445614205556 is an abundant number, since it is smaller than the sum of its proper divisors (108672574094604).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

52445614205556 is a wasteful number, since it uses less digits than its factorization.

52445614205556 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 351295606 (or 351295601 counting only the distinct ones).

The product of its (nonzero) digits is 28800000, while the sum is 54.

The spelling of 52445614205556 in words is "fifty-two trillion, four hundred forty-five billion, six hundred fourteen million, two hundred five thousand, five hundred fifty-six".