5194456297 has 2 divisors, whose sum is σ = 5194456298. Its totient is φ = 5194456296.

The previous prime is 5194456283. The next prime is 5194456331. The reversal of 5194456297 is 7926544915.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 3206277376 + 1988178921 = 56624^2 + 44589^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-5194456297 is a prime.

It is not a weakly prime, because it can be changed into another prime (5194456217) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2597228148 + 2597228149.

It is an arithmetic number, because the mean of its divisors is an integer number (2597228149).

Almost surely, 2^5194456297 is an apocalyptic number.

It is an amenable number.

5194456297 is a deficient number, since it is larger than the sum of its proper divisors (1).

5194456297 is an equidigital number, since it uses as much as digits as its factorization.

5194456297 is an evil number, because the sum of its binary digits is even.

The product of its digits is 2721600, while the sum is 52.

The square root of 5194456297 is about 72072.5765947076. The cubic root of 5194456297 is about 1731.8623286478.

It can be divided in two parts, 51944 and 56297, that added together give a square (108241 = 329²).

The spelling of 5194456297 in words is "five billion, one hundred ninety-four million, four hundred fifty-six thousand, two hundred ninety-seven".