104506085016077 has 2 divisors, whose sum is σ = 104506085016078. Its totient is φ = 104506085016076.

The previous prime is 104506085016017. The next prime is 104506085016143. The reversal of 104506085016077 is 770610580605401.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 102518743523716 + 1987341492361 = 10125154^2 + 1409731^2 .

It is a cyclic number.

It is not a de Polignac number, because 104506085016077 - 2⁶ = 104506085016013 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (104506085016017) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 52253042508038 + 52253042508039.

It is an arithmetic number, because the mean of its divisors is an integer number (52253042508039).

Almost surely, 2^{104506085016077} is an apocalyptic number.

It is an amenable number.

104506085016077 is a deficient number, since it is larger than the sum of its proper divisors (1).

104506085016077 is an equidigital number, since it uses as much as digits as its factorization.

104506085016077 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1411200, while the sum is 50.

The spelling of 104506085016077 in words is "one hundred four trillion, five hundred six billion, eighty-five million, sixteen thousand, seventy-seven".