4601565656 has 32 divisors (see below), whose sum is σ = 9092239200. Its totient is φ = 2178950400.

The previous prime is 4601565653. The next prime is 4601565677. The reversal of 4601565656 is 6565651064.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4601565653) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 105221 + ... + 142388.

It is an arithmetic number, because the mean of its divisors is an integer number (284132475).

Almost surely, 2^4601565656 is an apocalyptic number.

4601565656 is a gapful number since it is divisible by the number (46) formed by its first and last digit.

It is an amenable number.

4601565656 is a deficient number, since it is larger than the sum of its proper divisors (4490673544).

4601565656 is a wasteful number, since it uses less digits than its factorization.

4601565656 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 247739 (or 247735 counting only the distinct ones).

The product of its (nonzero) digits is 648000, while the sum is 44.

The square root of 4601565656 is about 67834.8410184619. The cubic root of 4601565656 is about 1663.2921620735.

The spelling of 4601565656 in words is "four billion, six hundred one million, five hundred sixty-five thousand, six hundred fifty-six".