4818313651 has 2 divisors, whose sum is σ = 4818313652. Its totient is φ = 4818313650.

The previous prime is 4818313649. The next prime is 4818313657. The reversal of 4818313651 is 1563138184.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 4818313651 - 2¹ = 4818313649 is a prime.

It is a super-2 number, since 2×4818313651² = 46432292878825899602, which contains 22 as substring.

Together with 4818313649, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (4818313657) 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 as a sum of consecutive naturals, namely, 2409156825 + 2409156826.

It is an arithmetic number, because the mean of its divisors is an integer number (2409156826).

Almost surely, 2^4818313651 is an apocalyptic number.

4818313651 is a deficient number, since it is larger than the sum of its proper divisors (1).

4818313651 is an equidigital number, since it uses as much as digits as its factorization.

4818313651 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 69120, while the sum is 40.

The square root of 4818313651 is about 69414.0738683446. The cubic root of 4818313651 is about 1689.0079318051.

The spelling of 4818313651 in words is "four billion, eight hundred eighteen million, three hundred thirteen thousand, six hundred fifty-one".