977068180147 has 2 divisors, whose sum is σ = 977068180148. Its totient is φ = 977068180146.

The previous prime is 977068180141. The next prime is 977068180157. The reversal of 977068180147 is 741081860779.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 977068180147 - 2¹⁹ = 977067655859 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 977068180091 and 977068180100.

It is not a weakly prime, because it can be changed into another prime (977068180141) 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, 488534090073 + 488534090074.

It is an arithmetic number, because the mean of its divisors is an integer number (488534090074).

Almost surely, 2^977068180147 is an apocalyptic number.

977068180147 is a deficient number, since it is larger than the sum of its proper divisors (1).

977068180147 is an equidigital number, since it uses as much as digits as its factorization.

977068180147 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 4741632, while the sum is 58.

The spelling of 977068180147 in words is "nine hundred seventy-seven billion, sixty-eight million, one hundred eighty thousand, one hundred forty-seven".