505875115 has 16 divisors (see below), whose sum is σ = 612612000. Its totient is φ = 401006592.

The previous prime is 505875113. The next prime is 505875119. The reversal of 505875115 is 511578505.

It is a cyclic number.

It is not a de Polignac number, because 505875115 - 2¹ = 505875113 is a prime.

It is not an unprimeable number, because it can be changed into a prime (505875113) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 572464 + ... + 573346.

It is an arithmetic number, because the mean of its divisors is an integer number (38288250).

Almost surely, 2^505875115 is an apocalyptic number.

505875115 is a deficient number, since it is larger than the sum of its proper divisors (106736885).

505875115 is a wasteful number, since it uses less digits than its factorization.

505875115 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1806.

The product of its (nonzero) digits is 35000, while the sum is 37.

The square root of 505875115 is about 22491.6676793874. The cubic root of 505875115 is about 796.7971500316.

The spelling of 505875115 in words is "five hundred five million, eight hundred seventy-five thousand, one hundred fifteen".