670762133453663 has 2 divisors, whose sum is σ = 670762133453664. Its totient is φ = 670762133453662.

The previous prime is 670762133453647. The next prime is 670762133453747. The reversal of 670762133453663 is 366354331267076.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 670762133453663 - 2⁴ = 670762133453647 is a prime.

It is a super-2 number, since 2×670762133453663² (a number of 30 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 670762133453596 and 670762133453605.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (670762133443663) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 335381066726831 + 335381066726832.

It is an arithmetic number, because the mean of its divisors is an integer number (335381066726832).

Almost surely, 2^{670762133453663} is an apocalyptic number.

670762133453663 is a deficient number, since it is larger than the sum of its proper divisors (1).

670762133453663 is an equidigital number, since it uses as much as digits as its factorization.

670762133453663 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 205752960, while the sum is 62.

The spelling of 670762133453663 in words is "six hundred seventy trillion, seven hundred sixty-two billion, one hundred thirty-three million, four hundred fifty-three thousand, six hundred sixty-three".