63126853 has 2 divisors, whose sum is σ = 63126854. Its totient is φ = 63126852.

The previous prime is 63126799. The next prime is 63126857. The reversal of 63126853 is 35862136.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 35438209 + 27688644 = 5953^2 + 5262^2 .

It is a cyclic number.

It is not a de Polignac number, because 63126853 - 2¹³ = 63118661 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (63126857) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 31563426 + 31563427.

It is an arithmetic number, because the mean of its divisors is an integer number (31563427).

Almost surely, 2^63126853 is an apocalyptic number.

It is an amenable number.

63126853 is a deficient number, since it is larger than the sum of its proper divisors (1).

63126853 is an equidigital number, since it uses as much as digits as its factorization.

63126853 is an evil number, because the sum of its binary digits is even.

The product of its digits is 25920, while the sum is 34.

The square root of 63126853 is about 7945.2409025781. The cubic root of 63126853 is about 398.1726080599.

Adding to 63126853 its reverse (35862136), we get a palindrome (98988989).

The spelling of 63126853 in words is "sixty-three million, one hundred twenty-six thousand, eight hundred fifty-three".