4650564551 has 2 divisors, whose sum is σ = 4650564552. Its totient is φ = 4650564550.

The previous prime is 4650564547. The next prime is 4650564623. The reversal of 4650564551 is 1554650564.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 4650564551 - 2² = 4650564547 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 4650564499 and 4650564508.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4650561551) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2325282275 + 2325282276.

It is an arithmetic number, because the mean of its divisors is an integer number (2325282276).

Almost surely, 2^4650564551 is an apocalyptic number.

4650564551 is a deficient number, since it is larger than the sum of its proper divisors (1).

4650564551 is an equidigital number, since it uses as much as digits as its factorization.

4650564551 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 360000, while the sum is 41.

The square root of 4650564551 is about 68195.0478480659. The cubic root of 4650564551 is about 1669.1750800545.

The spelling of 4650564551 in words is "four billion, six hundred fifty million, five hundred sixty-four thousand, five hundred fifty-one".