4650563497 has 2 divisors, whose sum is σ = 4650563498. Its totient is φ = 4650563496.

The previous prime is 4650563471. The next prime is 4650563507. The reversal of 4650563497 is 7943650564.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 3379213161 + 1271350336 = 58131^2 + 35656^2 .

It is a cyclic number.

It is not a de Polignac number, because 4650563497 - 2³¹ = 2503079849 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 4650563497.

It is not a weakly prime, because it can be changed into another prime (4650563417) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2325281748 + 2325281749.

It is an arithmetic number, because the mean of its divisors is an integer number (2325281749).

Almost surely, 2^4650563497 is an apocalyptic number.

It is an amenable number.

4650563497 is a deficient number, since it is larger than the sum of its proper divisors (1).

4650563497 is an equidigital number, since it uses as much as digits as its factorization.

4650563497 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2721600, while the sum is 49.

The square root of 4650563497 is about 68195.0401202316. The cubic root of 4650563497 is about 1669.1749539543.

The spelling of 4650563497 in words is "four billion, six hundred fifty million, five hundred sixty-three thousand, four hundred ninety-seven".