465791965 has 8 divisors (see below), whose sum is σ = 562652928. Its totient is φ = 370165200.

The previous prime is 465791951. The next prime is 465791971. The reversal of 465791965 is 569197564.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 465791965 - 2¹⁵ = 465759197 is a prime.

It is a super-2 number, since 2×465791965² = 433924309317122450, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 307717 + ... + 309226.

It is an arithmetic number, because the mean of its divisors is an integer number (70331616).

Almost surely, 2^465791965 is an apocalyptic number.

It is an amenable number.

465791965 is a deficient number, since it is larger than the sum of its proper divisors (96860963).

465791965 is a wasteful number, since it uses less digits than its factorization.

465791965 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 617099.

The product of its digits is 2041200, while the sum is 52.

The square root of 465791965 is about 21582.2140893839. The cubic root of 465791965 is about 775.1706679284.

The spelling of 465791965 in words is "four hundred sixty-five million, seven hundred ninety-one thousand, nine hundred sixty-five".