601072055173 has 2 divisors, whose sum is σ = 601072055174. Its totient is φ = 601072055172.

The previous prime is 601072055159. The next prime is 601072055263. The reversal of 601072055173 is 371550270106.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 597031291684 + 4040763489 = 772678^2 + 63567^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-601072055173 is a prime.

It is a super-2 number, since 2×601072055173² (a number of 24 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (601072055153) 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, 300536027586 + 300536027587.

It is an arithmetic number, because the mean of its divisors is an integer number (300536027587).

Almost surely, 2^601072055173 is an apocalyptic number.

It is an amenable number.

601072055173 is a deficient number, since it is larger than the sum of its proper divisors (1).

601072055173 is an equidigital number, since it uses as much as digits as its factorization.

601072055173 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 44100, while the sum is 37.

The spelling of 601072055173 in words is "six hundred one billion, seventy-two million, fifty-five thousand, one hundred seventy-three".