505201302146 has 8 divisors (see below), whose sum is σ = 760238616384. Its totient is φ = 251788430020.

The previous prime is 505201302127. The next prime is 505201302217. The reversal of 505201302146 is 641203102505.

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

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 406109750 + ... + 406110993.

It is an arithmetic number, because the mean of its divisors is an integer number (95029827048).

Almost surely, 2^505201302146 is an apocalyptic number.

505201302146 is a deficient number, since it is larger than the sum of its proper divisors (255037314238).

505201302146 is a wasteful number, since it uses less digits than its factorization.

505201302146 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 812221056.

The product of its (nonzero) digits is 7200, while the sum is 29.

The spelling of 505201302146 in words is "five hundred five billion, two hundred one million, three hundred two thousand, one hundred forty-six".