506081055 has 32 divisors (see below), whose sum is σ = 866822400. Its totient is φ = 251361792.

The previous prime is 506081053. The next prime is 506081077. The reversal of 506081055 is 550180605.

It is a happy number.

It is not a de Polignac number, because 506081055 - 2¹ = 506081053 is a prime.

It is a super-2 number, since 2×506081055² = 512236068459826050, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (506081053) 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 31 ways as a sum of consecutive naturals, for example, 1767 + ... + 31863.

It is an arithmetic number, because the mean of its divisors is an integer number (27088200).

Almost surely, 2^506081055 is an apocalyptic number.

506081055 is a deficient number, since it is larger than the sum of its proper divisors (360741345).

506081055 is a wasteful number, since it uses less digits than its factorization.

506081055 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 30183.

The product of its (nonzero) digits is 6000, while the sum is 30.

The square root of 506081055 is about 22496.2453533918. The cubic root of 506081055 is about 796.9052598121.

The spelling of 506081055 in words is "five hundred six million, eighty-one thousand, fifty-five".