465145479 has 12 divisors (see below), whose sum is σ = 707239000. Its totient is φ = 293775984.

The previous prime is 465145469. The next prime is 465145481. The reversal of 465145479 is 974541564.

465145479 is a `hidden beast` number, since 465 + 145 + 47 + 9 = 666.

It is not a de Polignac number, because 465145479 - 2⁸ = 465145223 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 (465145459) 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, 1359904 + ... + 1360245.

Almost surely, 2^465145479 is an apocalyptic number.

465145479 is a deficient number, since it is larger than the sum of its proper divisors (242093521).

465145479 is a wasteful number, since it uses less digits than its factorization.

465145479 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2720174 (or 2720171 counting only the distinct ones).

The product of its digits is 604800, while the sum is 45.

The square root of 465145479 is about 21567.2316025956. The cubic root of 465145479 is about 774.8118746985.

The spelling of 465145479 in words is "four hundred sixty-five million, one hundred forty-five thousand, four hundred seventy-nine".