55606000050 has 72 divisors (see below), whose sum is σ = 149435127504. Its totient is φ = 14824262880.

The previous prime is 55606000007. The next prime is 55606000061. The reversal of 55606000050 is 5000060655.

55606000050 is a `hidden beast` number, since 5 + 5 + 6 + 0 + 600 + 0 + 0 + 50 = 666.

It is a junction number, because it is equal to n+sod(n) for n = 55605999978 and 55606000023.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 1894789 + ... + 1923911.

It is an arithmetic number, because the mean of its divisors is an integer number (2075487882).

Almost surely, 2^55606000050 is an apocalyptic number.

55606000050 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

55606000050 is an abundant number, since it is smaller than the sum of its proper divisors (93829127454).

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

55606000050 is a wasteful number, since it uses less digits than its factorization.

55606000050 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 33384 (or 33376 counting only the distinct ones).

The product of its (nonzero) digits is 4500, while the sum is 27.

The spelling of 55606000050 in words is "fifty-five billion, six hundred six million, fifty", and thus it is an aban number.