173082000977 has 2 divisors, whose sum is σ = 173082000978. Its totient is φ = 173082000976.

The previous prime is 173082000961. The next prime is 173082001087. The reversal of 173082000977 is 779000280371.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 88289802496 + 84792198481 = 297136^2 + 291191^2 .

It is a cyclic number.

It is not a de Polignac number, because 173082000977 - 2⁴ = 173082000961 is a prime.

It is not a weakly prime, because it can be changed into another prime (173082000277) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 86541000488 + 86541000489.

It is an arithmetic number, because the mean of its divisors is an integer number (86541000489).

Almost surely, 2^173082000977 is an apocalyptic number.

It is an amenable number.

173082000977 is a deficient number, since it is larger than the sum of its proper divisors (1).

173082000977 is an equidigital number, since it uses as much as digits as its factorization.

173082000977 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 148176, while the sum is 44.

The spelling of 173082000977 in words is "one hundred seventy-three billion, eighty-two million, nine hundred seventy-seven", and thus it is an aban number.