8073164039977 has 2 divisors, whose sum is σ = 8073164039978. Its totient is φ = 8073164039976.

The previous prime is 8073164039923. The next prime is 8073164040061. The reversal of 8073164039977 is 7799304613708.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 7836030102681 + 237133937296 = 2799291^2 + 486964^2 .

It is a cyclic number.

It is not a de Polignac number, because 8073164039977 - 2¹¹ = 8073164037929 is a prime.

It is not a weakly prime, because it can be changed into another prime (8073164039077) 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, 4036582019988 + 4036582019989.

It is an arithmetic number, because the mean of its divisors is an integer number (4036582019989).

Almost surely, 2^{8073164039977} is an apocalyptic number.

It is an amenable number.

8073164039977 is a deficient number, since it is larger than the sum of its proper divisors (1).

8073164039977 is an equidigital number, since it uses as much as digits as its factorization.

8073164039977 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 48009024, while the sum is 64.

The spelling of 8073164039977 in words is "eight trillion, seventy-three billion, one hundred sixty-four million, thirty-nine thousand, nine hundred seventy-seven".