515495395 has 16 divisors (see below), whose sum is σ = 634563072. Its totient is φ = 401798880.

The previous prime is 515495381. The next prime is 515495399. The reversal of 515495395 is 593594515.

515495395 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 515495395 - 2⁵ = 515495363 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (515495399) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 89884 + ... + 95446.

It is an arithmetic number, because the mean of its divisors is an integer number (39660192).

Almost surely, 2^515495395 is an apocalyptic number.

515495395 is a deficient number, since it is larger than the sum of its proper divisors (119067677).

515495395 is a wasteful number, since it uses less digits than its factorization.

515495395 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6042.

The product of its digits is 607500, while the sum is 46.

The square root of 515495395 is about 22704.5236682032. The cubic root of 515495395 is about 801.8163910125.

The spelling of 515495395 in words is "five hundred fifteen million, four hundred ninety-five thousand, three hundred ninety-five".