505150115 has 32 divisors (see below), whose sum is σ = 638779392. Its totient is φ = 383040000.

The previous prime is 505150091. The next prime is 505150123. The reversal of 505150115 is 511051505.

It is a happy number.

505150115 is digitally balanced in base 6, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 505150115 - 2⁸ = 505149859 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2644670 + ... + 2644860.

It is an arithmetic number, because the mean of its divisors is an integer number (19961856).

Almost surely, 2^505150115 is an apocalyptic number.

505150115 is a deficient number, since it is larger than the sum of its proper divisors (133629277).

505150115 is a wasteful number, since it uses less digits than its factorization.

505150115 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 491.

The product of its (nonzero) digits is 625, while the sum is 23.

The square root of 505150115 is about 22475.5448209826. The cubic root of 505150115 is about 796.4163220994.

The spelling of 505150115 in words is "five hundred five million, one hundred fifty thousand, one hundred fifteen".