55505050000356 has 24 divisors (see below), whose sum is σ = 141285581819424. Its totient is φ = 16819712121280.

The previous prime is 55505050000331. The next prime is 55505050000423. The reversal of 55505050000356 is 65300005050555.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 210246401385 + ... + 210246401648.

It is an arithmetic number, because the mean of its divisors is an integer number (5886899242476).

Almost surely, 2^{55505050000356} is an apocalyptic number.

It is an amenable number.

55505050000356 is an abundant number, since it is smaller than the sum of its proper divisors (85780531819068).

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

55505050000356 is a wasteful number, since it uses less digits than its factorization.

55505050000356 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 420492803051 (or 420492803049 counting only the distinct ones).

The product of its (nonzero) digits is 281250, while the sum is 39.

The spelling of 55505050000356 in words is "fifty-five trillion, five hundred five billion, fifty million, three hundred fifty-six", and thus it is an aban number.