63126527 has 2 divisors, whose sum is σ = 63126528. Its totient is φ = 63126526.

The previous prime is 63126517. The next prime is 63126541. The reversal of 63126527 is 72562136.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 63126527 - 2¹² = 63122431 is a prime.

It is a super-2 number, since 2×63126527² = 7969916822163458, which contains 22 as substring.

It is a Chen prime.

It is a junction number, because it is equal to n+sod(n) for n = 63126493 and 63126502.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (63126517) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 31563263 + 31563264.

It is an arithmetic number, because the mean of its divisors is an integer number (31563264).

Almost surely, 2^63126527 is an apocalyptic number.

63126527 is a deficient number, since it is larger than the sum of its proper divisors (1).

63126527 is an equidigital number, since it uses as much as digits as its factorization.

63126527 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 15120, while the sum is 32.

The square root of 63126527 is about 7945.2203871258. The cubic root of 63126527 is about 398.1719226438.

The spelling of 63126527 in words is "sixty-three million, one hundred twenty-six thousand, five hundred twenty-seven".