465113815 has 12 divisors (see below), whose sum is σ = 567778104. Its totient is φ = 365770736.

The previous prime is 465113813. The next prime is 465113827. The reversal of 465113815 is 518311564.

It is not a de Polignac number, because 465113815 - 2¹ = 465113813 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (465113813) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 4044 + ... + 30766.

It is an arithmetic number, because the mean of its divisors is an integer number (47314842).

Almost surely, 2^465113815 is an apocalyptic number.

465113815 is a deficient number, since it is larger than the sum of its proper divisors (102664289).

465113815 is an equidigital number, since it uses as much as digits as its factorization.

465113815 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26846 (or 26787 counting only the distinct ones).

The product of its digits is 14400, while the sum is 34.

The square root of 465113815 is about 21566.4975135046. The cubic root of 465113815 is about 774.7942929590.

The spelling of 465113815 in words is "four hundred sixty-five million, one hundred thirteen thousand, eight hundred fifteen".