465958945 has 24 divisors (see below), whose sum is σ = 606164904. Its totient is φ = 343554048.

The previous prime is 465958939. The next prime is 465958963. The reversal of 465958945 is 549859564.

It can be written as a sum of positive squares in 4 ways, for example, as 66438801 + 399520144 = 8151^2 + 19988^2 .

It is not a de Polignac number, because 465958945 - 2⁹ = 465958433 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 63297 + ... + 70273.

It is an arithmetic number, because the mean of its divisors is an integer number (25256871).

Almost surely, 2^465958945 is an apocalyptic number.

It is an amenable number.

465958945 is a deficient number, since it is larger than the sum of its proper divisors (140205959).

465958945 is a wasteful number, since it uses less digits than its factorization.

465958945 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7057 (or 7038 counting only the distinct ones).

The product of its digits is 7776000, while the sum is 55.

The square root of 465958945 is about 21586.0822059030. The cubic root of 465958945 is about 775.2632861956.

The spelling of 465958945 in words is "four hundred sixty-five million, nine hundred fifty-eight thousand, nine hundred forty-five".