63045426511 has 2 divisors, whose sum is σ = 63045426512. Its totient is φ = 63045426510.

The previous prime is 63045426481. The next prime is 63045426629. The reversal of 63045426511 is 11562454036.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 63045426511 - 2⁹ = 63045425999 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (63045496511) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 31522713255 + 31522713256.

It is an arithmetic number, because the mean of its divisors is an integer number (31522713256).

Almost surely, 2^63045426511 is an apocalyptic number.

63045426511 is a deficient number, since it is larger than the sum of its proper divisors (1).

63045426511 is an equidigital number, since it uses as much as digits as its factorization.

63045426511 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 86400, while the sum is 37.

The spelling of 63045426511 in words is "sixty-three billion, forty-five million, four hundred twenty-six thousand, five hundred eleven".