465136546 has 16 divisors (see below), whose sum is σ = 818928576. Its totient is φ = 193956336.

The previous prime is 465136543. The next prime is 465136561. The reversal of 465136546 is 645631564.

It is a junction number, because it is equal to n+sod(n) for n = 465136499 and 465136508.

It is not an unprimeable number, because it can be changed into a prime (465136543) 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 7 ways as a sum of consecutive naturals, for example, 448456 + ... + 449491.

It is an arithmetic number, because the mean of its divisors is an integer number (51183036).

Almost surely, 2^465136546 is an apocalyptic number.

465136546 is a deficient number, since it is larger than the sum of its proper divisors (353792030).

465136546 is a wasteful number, since it uses less digits than its factorization.

465136546 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 897993.

The product of its digits is 259200, while the sum is 40.

The square root of 465136546 is about 21567.0245050169. The cubic root of 465136546 is about 774.8069146454.

The spelling of 465136546 in words is "four hundred sixty-five million, one hundred thirty-six thousand, five hundred forty-six".