4665909285 has 32 divisors (see below), whose sum is σ = 8306352000. Its totient is φ = 2485064448.

The previous prime is 4665909271. The next prime is 4665909289. The reversal of 4665909285 is 5829095664.

It is a happy number.

4665909285 is a `hidden beast` number, since 46 + 6 + 590 + 9 + 2 + 8 + 5 = 666.

It is not a de Polignac number, because 4665909285 - 2⁵ = 4665909253 is a prime.

It is a super-2 number, since 2×4665909285² = 43541418911698422450, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4665909289) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 76381 + ... + 123149.

It is an arithmetic number, because the mean of its divisors is an integer number (259573500).

Almost surely, 2^4665909285 is an apocalyptic number.

4665909285 is a gapful number since it is divisible by the number (45) formed by its first and last digit.

It is an amenable number.

4665909285 is a deficient number, since it is larger than the sum of its proper divisors (3640442715).

4665909285 is a wasteful number, since it uses less digits than its factorization.

4665909285 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 47522 (or 47516 counting only the distinct ones).

The product of its (nonzero) digits is 4665600, while the sum is 54.

The square root of 4665909285 is about 68307.4614152802. The cubic root of 4665909285 is about 1671.0089024793.

The spelling of 4665909285 in words is "four billion, six hundred sixty-five million, nine hundred nine thousand, two hundred eighty-five".