4051866363 has 8 divisors (see below), whose sum is σ = 5403632976. Its totient is φ = 2700672000.

The previous prime is 4051866353. The next prime is 4051866373. The reversal of 4051866363 is 3636681504.

It is an interprime number because it is at equal distance from previous prime (4051866353) and next prime (4051866373).

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 4051866363 - 2⁵ = 4051866331 is a prime.

It is a super-2 number, since 2×4051866363² = 32835242047221695538, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (4051866353) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 126258 + ... + 155063.

It is an arithmetic number, because the mean of its divisors is an integer number (675454122).

Almost surely, 2^4051866363 is an apocalyptic number.

4051866363 is a deficient number, since it is larger than the sum of its proper divisors (1351766613).

4051866363 is a wasteful number, since it uses less digits than its factorization.

4051866363 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 286125.

The product of its (nonzero) digits is 311040, while the sum is 42.

The square root of 4051866363 is about 63654.2721504221. The cubic root of 4051866363 is about 1594.2326688427.

The spelling of 4051866363 in words is "four billion, fifty-one million, eight hundred sixty-six thousand, three hundred sixty-three".