505105106 has 8 divisors (see below), whose sum is σ = 826535664. Its totient is φ = 229593220.

The previous prime is 505105061. The next prime is 505105109. The reversal of 505105106 is 601501505.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not an unprimeable number, because it can be changed into a prime (505105109) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 11479640 + ... + 11479683.

It is an arithmetic number, because the mean of its divisors is an integer number (103316958).

Almost surely, 2^505105106 is an apocalyptic number.

505105106 is a deficient number, since it is larger than the sum of its proper divisors (321430558).

505105106 is a wasteful number, since it uses less digits than its factorization.

505105106 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22959336.

The product of its (nonzero) digits is 750, while the sum is 23.

The square root of 505105106 is about 22474.5435103808. The cubic root of 505105106 is about 796.3926677665.

The spelling of 505105106 in words is "five hundred five million, one hundred five thousand, one hundred six".