4661342565 has 16 divisors (see below), whose sum is σ = 8136161856. Its totient is φ = 2260044800.

The previous prime is 4661342533. The next prime is 4661342593. The reversal of 4661342565 is 5652431664.

It is not a de Polignac number, because 4661342565 - 2⁵ = 4661342533 is a prime.

It is a super-2 number, since 2×4661342565² = 43456229016561558450, which contains 22 as substring.

It is a congruent number.

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 15 ways as a sum of consecutive naturals, for example, 14125116 + ... + 14125445.

It is an arithmetic number, because the mean of its divisors is an integer number (508510116).

Almost surely, 2^4661342565 is an apocalyptic number.

It is an amenable number.

4661342565 is a deficient number, since it is larger than the sum of its proper divisors (3474819291).

4661342565 is a wasteful number, since it uses less digits than its factorization.

4661342565 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28250580.

The product of its digits is 518400, while the sum is 42.

The square root of 4661342565 is about 68274.0255514497. The cubic root of 4661342565 is about 1670.4635624919.

The spelling of 4661342565 in words is "four billion, six hundred sixty-one million, three hundred forty-two thousand, five hundred sixty-five".