63106801 has 2 divisors, whose sum is σ = 63106802. Its totient is φ = 63106800.

The previous prime is 63106753. The next prime is 63106819. The reversal of 63106801 is 10860136.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 60466176 + 2640625 = 7776^2 + 1625^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-63106801 is a prime.

It is not a weakly prime, because it can be changed into another prime (63106301) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 31553400 + 31553401.

It is an arithmetic number, because the mean of its divisors is an integer number (31553401).

Almost surely, 2^63106801 is an apocalyptic number.

It is an amenable number.

63106801 is a deficient number, since it is larger than the sum of its proper divisors (1).

63106801 is an equidigital number, since it uses as much as digits as its factorization.

63106801 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 864, while the sum is 25.

The square root of 63106801 is about 7943.9789148763. The cubic root of 63106801 is about 398.1304442670.

Adding to 63106801 its reverse (10860136), we get a palindrome (73966937).

The spelling of 63106801 in words is "sixty-three million, one hundred six thousand, eight hundred one".