4263051656 has 32 divisors (see below), whose sum is σ = 8345246400. Its totient is φ = 2037752640.

The previous prime is 4263051613. The next prime is 4263051697. The reversal of 4263051656 is 6561503624.

It is a happy number.

It is an unprimeable number.

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, 412391 + ... + 422601.

It is an arithmetic number, because the mean of its divisors is an integer number (260788950).

Almost surely, 2^4263051656 is an apocalyptic number.

4263051656 is a gapful number since it is divisible by the number (46) formed by its first and last digit.

It is an amenable number.

4263051656 is a deficient number, since it is larger than the sum of its proper divisors (4082194744).

4263051656 is a wasteful number, since it uses less digits than its factorization.

4263051656 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12509 (or 12505 counting only the distinct ones).

The product of its (nonzero) digits is 129600, while the sum is 38.

The square root of 4263051656 is about 65292.0489493169. The cubic root of 4263051656 is about 1621.4623355340.

The spelling of 4263051656 in words is "four billion, two hundred sixty-three million, fifty-one thousand, six hundred fifty-six".