4626550043 has 2 divisors, whose sum is σ = 4626550044. Its totient is φ = 4626550042.

The previous prime is 4626550039. The next prime is 4626550079. The reversal of 4626550043 is 3400556264.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 4626550043 - 2² = 4626550039 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 4626549985 and 4626550012.

It is not a weakly prime, because it can be changed into another prime (4626550843) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2313275021 + 2313275022.

It is an arithmetic number, because the mean of its divisors is an integer number (2313275022).

Almost surely, 2^4626550043 is an apocalyptic number.

4626550043 is a deficient number, since it is larger than the sum of its proper divisors (1).

4626550043 is an equidigital number, since it uses as much as digits as its factorization.

4626550043 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 86400, while the sum is 35.

The square root of 4626550043 is about 68018.7477317835. The cubic root of 4626550043 is about 1666.2970343003.

The spelling of 4626550043 in words is "four billion, six hundred twenty-six million, five hundred fifty thousand, forty-three".