505650115 has 16 divisors (see below), whose sum is σ = 624653568. Its totient is φ = 392718816.

The previous prime is 505650077. The next prime is 505650127. The reversal of 505650115 is 511056505.

It is a cyclic number.

It is not a de Polignac number, because 505650115 - 2⁷ = 505649987 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 28864 + ... + 42946.

It is an arithmetic number, because the mean of its divisors is an integer number (39040848).

Almost surely, 2^505650115 is an apocalyptic number.

505650115 is a deficient number, since it is larger than the sum of its proper divisors (119003453).

505650115 is a wasteful number, since it uses less digits than its factorization.

505650115 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14298.

The product of its (nonzero) digits is 3750, while the sum is 28.

The square root of 505650115 is about 22486.6652707777. The cubic root of 505650115 is about 796.6790010131.

The spelling of 505650115 in words is "five hundred five million, six hundred fifty thousand, one hundred fifteen".