4619344225897 has 2 divisors, whose sum is σ = 4619344225898. Its totient is φ = 4619344225896.

The previous prime is 4619344225807. The next prime is 4619344225921. The reversal of 4619344225897 is 7985224439164.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 4284717841936 + 334626383961 = 2069956^2 + 578469^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-4619344225897 is a prime.

It is not a weakly prime, because it can be changed into another prime (4619344225807) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2309672112948 + 2309672112949.

It is an arithmetic number, because the mean of its divisors is an integer number (2309672112949).

Almost surely, 2^{4619344225897} is an apocalyptic number.

It is an amenable number.

4619344225897 is a deficient number, since it is larger than the sum of its proper divisors (1).

4619344225897 is an equidigital number, since it uses as much as digits as its factorization.

4619344225897 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 104509440, while the sum is 64.

The spelling of 4619344225897 in words is "four trillion, six hundred nineteen billion, three hundred forty-four million, two hundred twenty-five thousand, eight hundred ninety-seven".