3345577950173 has 2 divisors, whose sum is σ = 3345577950174. Its totient is φ = 3345577950172.

The previous prime is 3345577950157. The next prime is 3345577950181. The reversal of 3345577950173 is 3710597755433.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 3004963311289 + 340614638884 = 1733483^2 + 583622^2 .

It is a cyclic number.

It is not a de Polignac number, because 3345577950173 - 2⁴ = 3345577950157 is a prime.

It is a super-2 number, since 2×3345577950173² (a number of 26 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3345577959173) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1672788975086 + 1672788975087.

It is an arithmetic number, because the mean of its divisors is an integer number (1672788975087).

Almost surely, 2^{3345577950173} is an apocalyptic number.

It is an amenable number.

3345577950173 is a deficient number, since it is larger than the sum of its proper divisors (1).

3345577950173 is an equidigital number, since it uses as much as digits as its factorization.

3345577950173 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 41674500, while the sum is 59.

The spelling of 3345577950173 in words is "three trillion, three hundred forty-five billion, five hundred seventy-seven million, nine hundred fifty thousand, one hundred seventy-three".