505354012002 has 24 divisors (see below), whose sum is σ = 1251352791936. Its totient is φ = 144386860536.

The previous prime is 505354011997. The next prime is 505354012043. The reversal of 505354012002 is 200210453505.

It is a happy number.

505354012002 is a `hidden beast` number, since 5 + 0 + 53 + 5 + 401 + 200 + 2 = 666.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2005372938 + ... + 2005373189.

It is an arithmetic number, because the mean of its divisors is an integer number (52139699664).

Almost surely, 2^505354012002 is an apocalyptic number.

505354012002 is an abundant number, since it is smaller than the sum of its proper divisors (745998779934).

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

505354012002 is a wasteful number, since it uses less digits than its factorization.

505354012002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4010746142 (or 4010746139 counting only the distinct ones).

The product of its (nonzero) digits is 6000, while the sum is 27.

Adding to 505354012002 its reverse (200210453505), we get a palindrome (705564465507).

The spelling of 505354012002 in words is "five hundred five billion, three hundred fifty-four million, twelve thousand, two".