63451097 has 2 divisors, whose sum is σ = 63451098. Its totient is φ = 63451096.

The previous prime is 63451039. The next prime is 63451103. The reversal of 63451097 is 79015436.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 36192256 + 27258841 = 6016^2 + 5221^2 .

It is a cyclic number.

It is not a de Polignac number, because 63451097 - 2⁸ = 63450841 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (63451897) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 31725548 + 31725549.

It is an arithmetic number, because the mean of its divisors is an integer number (31725549).

Almost surely, 2^63451097 is an apocalyptic number.

It is an amenable number.

63451097 is a deficient number, since it is larger than the sum of its proper divisors (1).

63451097 is an equidigital number, since it uses as much as digits as its factorization.

63451097 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 22680, while the sum is 35.

The square root of 63451097 is about 7965.6196871304. The cubic root of 63451097 is about 398.8531671618.

The spelling of 63451097 in words is "sixty-three million, four hundred fifty-one thousand, ninety-seven".