63126023120551 has 2 divisors, whose sum is σ = 63126023120552. Its totient is φ = 63126023120550.

The previous prime is 63126023120533. The next prime is 63126023120581. The reversal of 63126023120551 is 15502132062136.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 63126023120551 - 2¹³ = 63126023112359 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 63126023120551.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (63126023120581) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 31563011560275 + 31563011560276.

It is an arithmetic number, because the mean of its divisors is an integer number (31563011560276).

Almost surely, 2^{63126023120551} is an apocalyptic number.

63126023120551 is a deficient number, since it is larger than the sum of its proper divisors (1).

63126023120551 is an equidigital number, since it uses as much as digits as its factorization.

63126023120551 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 64800, while the sum is 37.

Adding to 63126023120551 its reverse (15502132062136), we get a palindrome (78628155182687).

The spelling of 63126023120551 in words is "sixty-three trillion, one hundred twenty-six billion, twenty-three million, one hundred twenty thousand, five hundred fifty-one".