465534135546165 has 48 divisors (see below), whose sum is σ = 925166230799616. Its totient is φ = 212131310227200.

The previous prime is 465534135546157. The next prime is 465534135546173. The reversal of 465534135546165 is 561645531435564.

It is a happy number.

465534135546165 is a `hidden beast` number, since 4 + 6 + 5 + 5 + 3 + 4 + 1 + 3 + 5 + 5 + 4 + 616 + 5 = 666.

It is an interprime number because it is at equal distance from previous prime (465534135546157) and next prime (465534135546173).

It is not a de Polignac number, because 465534135546165 - 2³ = 465534135546157 is a prime.

It is a Smith number, since the sum of its digits (63) coincides with the sum of the digits of its prime factors.

It is a Harshad number since it is a multiple of its sum of digits (63).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 2375924776 + ... + 2376120705.

It is an arithmetic number, because the mean of its divisors is an integer number (19274296474992).

Almost surely, 2^{465534135546165} is an apocalyptic number.

465534135546165 is a gapful number since it is divisible by the number (45) formed by its first and last digit.

It is an amenable number.

465534135546165 is a deficient number, since it is larger than the sum of its proper divisors (459632095253451).

465534135546165 is a wasteful number, since it uses less digits than its factorization.

465534135546165 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4752045810 (or 4752045807 counting only the distinct ones).

The product of its digits is 388800000, while the sum is 63.

The spelling of 465534135546165 in words is "four hundred sixty-five trillion, five hundred thirty-four billion, one hundred thirty-five million, five hundred forty-six thousand, one hundred sixty-five".