465156265 has 24 divisors (see below), whose sum is σ = 651879360. Its totient is φ = 317707488.

The previous prime is 465156247. The next prime is 465156299. The reversal of 465156265 is 562651564.

It is not a de Polignac number, because 465156265 - 2⁹ = 465155753 is a prime.

It is an unprimeable number.

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 23 ways as a sum of consecutive naturals, for example, 60826 + ... + 68044.

It is an arithmetic number, because the mean of its divisors is an integer number (27161640).

Almost surely, 2^465156265 is an apocalyptic number.

It is an amenable number.

465156265 is a deficient number, since it is larger than the sum of its proper divisors (186723095).

465156265 is a wasteful number, since it uses less digits than its factorization.

465156265 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7501 (or 7494 counting only the distinct ones).

The product of its digits is 216000, while the sum is 40.

The square root of 465156265 is about 21567.4816564197. The cubic root of 465156265 is about 774.8178635461.

The spelling of 465156265 in words is "four hundred sixty-five million, one hundred fifty-six thousand, two hundred sixty-five".