55250552552752 has 10 divisors (see below), whose sum is σ = 107047945570988. Its totient is φ = 27625276276368.

The previous prime is 55250552552749. The next prime is 55250552552759. The reversal of 55250552552752 is 25725525505255.

It is a junction number, because it is equal to n+sod(n) for n = 55250552552693 and 55250552552702.

It is not an unprimeable number, because it can be changed into a prime (55250552552759) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1726579767258 + ... + 1726579767289.

Almost surely, 2^{55250552552752} is an apocalyptic number.

It is an amenable number.

55250552552752 is a deficient number, since it is larger than the sum of its proper divisors (51797393018236).

55250552552752 is a wasteful number, since it uses less digits than its factorization.

55250552552752 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3453159534555 (or 3453159534549 counting only the distinct ones).

The product of its (nonzero) digits is 43750000, while the sum is 55.

The spelling of 55250552552752 in words is "fifty-five trillion, two hundred fifty billion, five hundred fifty-two million, five hundred fifty-two thousand, seven hundred fifty-two".