5006055561 has 16 divisors (see below), whose sum is σ = 7219046016. Its totient is φ = 3067422336.

The previous prime is 5006055539. The next prime is 5006055581. The reversal of 5006055561 is 1655506005.

It is not a de Polignac number, because 5006055561 - 2⁶ = 5006055497 is a prime.

It is not an unprimeable number, because it can be changed into a prime (5006055581) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 266365 + ... + 284538.

It is an arithmetic number, because the mean of its divisors is an integer number (451190376).

Almost surely, 2^5006055561 is an apocalyptic number.

It is an amenable number.

5006055561 is a deficient number, since it is larger than the sum of its proper divisors (2212990455).

5006055561 is a wasteful number, since it uses less digits than its factorization.

5006055561 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 551152.

The product of its (nonzero) digits is 22500, while the sum is 33.

The square root of 5006055561 is about 70753.4844442307. The cubic root of 5006055561 is about 1710.6659924209.

The spelling of 5006055561 in words is "five billion, six million, fifty-five thousand, five hundred sixty-one".