50556110055 has 64 divisors (see below), whose sum is σ = 90549204480. Its totient is φ = 23873587200.

The previous prime is 50556110053. The next prime is 50556110063. The reversal of 50556110055 is 55001165505.

It is not a de Polignac number, because 50556110055 - 2¹ = 50556110053 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (33).

It is a junction number, because it is equal to n+sod(n) for n = 50556109998 and 50556110025.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (50556110053) by changing a digit.

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 63 ways as a sum of consecutive naturals, for example, 4181499 + ... + 4193571.

It is an arithmetic number, because the mean of its divisors is an integer number (1414831320).

Almost surely, 2^50556110055 is an apocalyptic number.

50556110055 is a gapful number since it is divisible by the number (55) formed by its first and last digit.

50556110055 is a deficient number, since it is larger than the sum of its proper divisors (39993094425).

50556110055 is a wasteful number, since it uses less digits than its factorization.

50556110055 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12752.

The product of its (nonzero) digits is 18750, while the sum is 33.

The spelling of 50556110055 in words is "fifty billion, five hundred fifty-six million, one hundred ten thousand, fifty-five".