67696076453 has 2 divisors, whose sum is σ = 67696076454. Its totient is φ = 67696076452.

The previous prime is 67696076417. The next prime is 67696076473. The reversal of 67696076453 is 35467069676.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 57947081284 + 9748995169 = 240722^2 + 98737^2 .

It is a cyclic number.

It is not a de Polignac number, because 67696076453 - 2¹² = 67696072357 is a prime.

It is a super-2 number, since 2×67696076453² (a number of 22 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 67696076392 and 67696076401.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (67696076473) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 33848038226 + 33848038227.

It is an arithmetic number, because the mean of its divisors is an integer number (33848038227).

Almost surely, 2^67696076453 is an apocalyptic number.

It is an amenable number.

67696076453 is a deficient number, since it is larger than the sum of its proper divisors (1).

67696076453 is an equidigital number, since it uses as much as digits as its factorization.

67696076453 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 34292160, while the sum is 59.

The spelling of 67696076453 in words is "sixty-seven billion, six hundred ninety-six million, seventy-six thousand, four hundred fifty-three".