4285055646 has 24 divisors (see below), whose sum is σ = 9374430000. Its totient is φ = 1414483776.

The previous prime is 4285055609. The next prime is 4285055681. The reversal of 4285055646 is 6465505824.

4285055646 is a `hidden beast` number, since 4 + 2 + 8 + 50 + 556 + 46 = 666.

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 11 ways as a sum of consecutive naturals, for example, 1153771 + ... + 1157478.

It is an arithmetic number, because the mean of its divisors is an integer number (390601250).

Almost surely, 2^4285055646 is an apocalyptic number.

4285055646 is an abundant number, since it is smaller than the sum of its proper divisors (5089374354).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

4285055646 is a wasteful number, since it uses less digits than its factorization.

4285055646 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2311360 (or 2311357 counting only the distinct ones).

The product of its (nonzero) digits is 1152000, while the sum is 45.

The square root of 4285055646 is about 65460.3364335992. The cubic root of 4285055646 is about 1624.2473069204.

The spelling of 4285055646 in words is "four billion, two hundred eighty-five million, fifty-five thousand, six hundred forty-six".