506060121 has 32 divisors (see below), whose sum is σ = 800352000. Its totient is φ = 278288640.

The previous prime is 506060083. The next prime is 506060153. The reversal of 506060121 is 121060605.

It is a happy number.

It is not a de Polignac number, because 506060121 - 2⁷ = 506059993 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is not an unprimeable number, because it can be changed into a prime (506060221) 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, 211351 + ... + 213731.

It is an arithmetic number, because the mean of its divisors is an integer number (25011000).

Almost surely, 2^506060121 is an apocalyptic number.

It is an amenable number.

506060121 is a deficient number, since it is larger than the sum of its proper divisors (294291879).

506060121 is a wasteful number, since it uses less digits than its factorization.

506060121 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2769.

The product of its (nonzero) digits is 360, while the sum is 21.

The square root of 506060121 is about 22495.7800709377. The cubic root of 506060121 is about 796.8942716877.

The spelling of 506060121 in words is "five hundred six million, sixty thousand, one hundred twenty-one".