505455946106 has 16 divisors (see below), whose sum is σ = 771064509600. Its totient is φ = 248434776528.

The previous prime is 505455946091. The next prime is 505455946139. The reversal of 505455946106 is 601649554505.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3675800 + ... + 3810828.

It is an arithmetic number, because the mean of its divisors is an integer number (48191531850).

Almost surely, 2^505455946106 is an apocalyptic number.

505455946106 is a deficient number, since it is larger than the sum of its proper divisors (265608563494).

505455946106 is a wasteful number, since it uses less digits than its factorization.

505455946106 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 166813.

The product of its (nonzero) digits is 3240000, while the sum is 50.

The spelling of 505455946106 in words is "five hundred five billion, four hundred fifty-five million, nine hundred forty-six thousand, one hundred six".