505441115 has 8 divisors (see below), whose sum is σ = 608601168. Its totient is φ = 402971680.

The previous prime is 505441109. The next prime is 505441133. The reversal of 505441115 is 511144505.

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

It is not a de Polignac number, because 505441115 - 2⁶ = 505441051 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 171041 + ... + 173970.

It is an arithmetic number, because the mean of its divisors is an integer number (76075146).

Almost surely, 2^505441115 is an apocalyptic number.

505441115 is a deficient number, since it is larger than the sum of its proper divisors (103160053).

505441115 is a wasteful number, since it uses less digits than its factorization.

505441115 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 345309.

The product of its (nonzero) digits is 2000, while the sum is 26.

The square root of 505441115 is about 22482.0175918444. The cubic root of 505441115 is about 796.5692222998.

The spelling of 505441115 in words is "five hundred five million, four hundred forty-one thousand, one hundred fifteen".