63150797 has 2 divisors, whose sum is σ = 63150798. Its totient is φ = 63150796.

The previous prime is 63150781. The next prime is 63150803. The reversal of 63150797 is 79705136.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 63138916 + 11881 = 7946^2 + 109^2 .

It is a cyclic number.

It is not a de Polignac number, because 63150797 - 2⁴ = 63150781 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 63150797.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (63150757) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 31575398 + 31575399.

It is an arithmetic number, because the mean of its divisors is an integer number (31575399).

Almost surely, 2^63150797 is an apocalyptic number.

It is an amenable number.

63150797 is a deficient number, since it is larger than the sum of its proper divisors (1).

63150797 is an equidigital number, since it uses as much as digits as its factorization.

63150797 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 39690, while the sum is 38.

The square root of 63150797 is about 7946.7475736933. The cubic root of 63150797 is about 398.2229439541. Note that the first 3 decimals are identical.

The spelling of 63150797 in words is "sixty-three million, one hundred fifty thousand, seven hundred ninety-seven".