55203445032304 has 10 divisors (see below), whose sum is σ = 106956674750120. Its totient is φ = 27601722516144.

The previous prime is 55203445032251. The next prime is 55203445032331. The reversal of 55203445032304 is 40323054430255.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1725107657244 + ... + 1725107657275.

It is an arithmetic number, because the mean of its divisors is an integer number (10695667475012).

Almost surely, 2^{55203445032304} is an apocalyptic number.

It is an amenable number.

55203445032304 is a deficient number, since it is larger than the sum of its proper divisors (51753229717816).

55203445032304 is a wasteful number, since it uses less digits than its factorization.

55203445032304 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3450215314527 (or 3450215314521 counting only the distinct ones).

The product of its (nonzero) digits is 864000, while the sum is 40.

Adding to 55203445032304 its reverse (40323054430255), we get a palindrome (95526499462559).

The spelling of 55203445032304 in words is "fifty-five trillion, two hundred three billion, four hundred forty-five million, thirty-two thousand, three hundred four".