55203355676244 has 48 divisors (see below), whose sum is σ = 133335281862720. Its totient is φ = 17755156876800.

The previous prime is 55203355676243. The next prime is 55203355676269. The reversal of 55203355676244 is 44267655330255.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (55203355676243) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 50531782 + ... + 51612669.

It is an arithmetic number, because the mean of its divisors is an integer number (2777818372140).

Almost surely, 2^{55203355676244} is an apocalyptic number.

It is an amenable number.

55203355676244 is an abundant number, since it is smaller than the sum of its proper divisors (78131926186476).

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

55203355676244 is a wasteful number, since it uses less digits than its factorization.

55203355676244 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 102146040 (or 102146038 counting only the distinct ones).

The product of its (nonzero) digits is 90720000, while the sum is 57.

The spelling of 55203355676244 in words is "fifty-five trillion, two hundred three billion, three hundred fifty-five million, six hundred seventy-six thousand, two hundred forty-four".