55066010050 has 24 divisors (see below), whose sum is σ = 106875945216. Its totient is φ = 21068733840.

The previous prime is 55066010047. The next prime is 55066010063. The reversal of 55066010050 is 5001066055.

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, 23940594 + ... + 23942893.

It is an arithmetic number, because the mean of its divisors is an integer number (4453164384).

Almost surely, 2^55066010050 is an apocalyptic number.

55066010050 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

55066010050 is a deficient number, since it is larger than the sum of its proper divisors (51809935166).

55066010050 is a wasteful number, since it uses less digits than its factorization.

55066010050 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 47883522 (or 47883517 counting only the distinct ones).

The product of its (nonzero) digits is 4500, while the sum is 28.

The spelling of 55066010050 in words is "fifty-five billion, sixty-six million, ten thousand, fifty".