55250050303050 has 24 divisors (see below), whose sum is σ = 137020124751936. Its totient is φ = 14733346747440.

The previous prime is 55250050303043. The next prime is 55250050303081. The reversal of 55250050303050 is 5030305005255.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 184166834194 + ... + 184166834493.

It is an arithmetic number, because the mean of its divisors is an integer number (5709171864664).

Almost surely, 2^{55250050303050} is an apocalyptic number.

55250050303050 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

55250050303050 is an abundant number, since it is smaller than the sum of its proper divisors (81770074448886).

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

55250050303050 is a wasteful number, since it uses less digits than its factorization.

55250050303050 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 368333668702 (or 368333668697 counting only the distinct ones).

The product of its (nonzero) digits is 56250, while the sum is 33.

The spelling of 55250050303050 in words is "fifty-five trillion, two hundred fifty billion, fifty million, three hundred three thousand, fifty".