63979030097 has 2 divisors, whose sum is σ = 63979030098. Its totient is φ = 63979030096.

The previous prime is 63979030039. The next prime is 63979030117. The reversal of 63979030097 is 79003097936.

63979030097 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 63589204561 + 389825536 = 252169^2 + 19744^2 .

It is a cyclic number.

It is not a de Polignac number, because 63979030097 - 2¹⁸ = 63978767953 is a prime.

It is not a weakly prime, because it can be changed into another prime (63979030697) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 31989515048 + 31989515049.

It is an arithmetic number, because the mean of its divisors is an integer number (31989515049).

Almost surely, 2^63979030097 is an apocalyptic number.

It is an amenable number.

63979030097 is a deficient number, since it is larger than the sum of its proper divisors (1).

63979030097 is an equidigital number, since it uses as much as digits as its factorization.

63979030097 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1928934, while the sum is 53.

The spelling of 63979030097 in words is "sixty-three billion, nine hundred seventy-nine million, thirty thousand, ninety-seven".