148001166077 has 2 divisors, whose sum is σ = 148001166078. Its totient is φ = 148001166076.

The previous prime is 148001166059. The next prime is 148001166091. The reversal of 148001166077 is 770661100841.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 87056862916 + 60944303161 = 295054^2 + 246869^2 .

It is a cyclic number.

It is not a de Polignac number, because 148001166077 - 2¹² = 148001161981 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (148001165077) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 74000583038 + 74000583039.

It is an arithmetic number, because the mean of its divisors is an integer number (74000583039).

Almost surely, 2^148001166077 is an apocalyptic number.

It is an amenable number.

148001166077 is a deficient number, since it is larger than the sum of its proper divisors (1).

148001166077 is an equidigital number, since it uses as much as digits as its factorization.

148001166077 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 56448, while the sum is 41.

The spelling of 148001166077 in words is "one hundred forty-eight billion, one million, one hundred sixty-six thousand, seventy-seven".