69427764460063 has 2 divisors, whose sum is σ = 69427764460064. Its totient is φ = 69427764460062.

The previous prime is 69427764460049. The next prime is 69427764460073. The reversal of 69427764460063 is 36006446772496.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-69427764460063 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 69427764459977 and 69427764460004.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (69427764460003) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 34713882230031 + 34713882230032.

It is an arithmetic number, because the mean of its divisors is an integer number (34713882230032).

Almost surely, 2^{69427764460063} is an apocalyptic number.

69427764460063 is a deficient number, since it is larger than the sum of its proper divisors (1).

69427764460063 is an equidigital number, since it uses as much as digits as its factorization.

69427764460063 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 219469824, while the sum is 64.

The spelling of 69427764460063 in words is "sixty-nine trillion, four hundred twenty-seven billion, seven hundred sixty-four million, four hundred sixty thousand, sixty-three".