10673156677 has 2 divisors, whose sum is σ = 10673156678. Its totient is φ = 10673156676.

The previous prime is 10673156657. The next prime is 10673156759. The reversal of 10673156677 is 77665137601.

It is a happy number.

10673156677 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 8880989121 + 1792167556 = 94239^2 + 42334^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-10673156677 is a prime.

It is a super-2 number, since 2×10673156677² (a number of 21 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 10673156677.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (10673156617) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5336578338 + 5336578339.

It is an arithmetic number, because the mean of its divisors is an integer number (5336578339).

Almost surely, 2^10673156677 is an apocalyptic number.

It is an amenable number.

10673156677 is a deficient number, since it is larger than the sum of its proper divisors (1).

10673156677 is an equidigital number, since it uses as much as digits as its factorization.

10673156677 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1111320, while the sum is 49.

The spelling of 10673156677 in words is "ten billion, six hundred seventy-three million, one hundred fifty-six thousand, six hundred seventy-seven".