2055718601 has 2 divisors, whose sum is σ = 2055718602. Its totient is φ = 2055718600.

The previous prime is 2055718559. The next prime is 2055718603. The reversal of 2055718601 is 1068175502.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2047653001 + 8065600 = 45251^2 + 2840^2 .

It is a cyclic number.

It is not a de Polignac number, because 2055718601 - 2¹⁴ = 2055702217 is a prime.

Together with 2055718603, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (2055718603) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1027859300 + 1027859301.

It is an arithmetic number, because the mean of its divisors is an integer number (1027859301).

Almost surely, 2^2055718601 is an apocalyptic number.

It is an amenable number.

2055718601 is a deficient number, since it is larger than the sum of its proper divisors (1).

2055718601 is an equidigital number, since it uses as much as digits as its factorization.

2055718601 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 16800, while the sum is 35.

The square root of 2055718601 is about 45340.0330943858. The cubic root of 2055718601 is about 1271.5142211152.

The spelling of 2055718601 in words is "two billion, fifty-five million, seven hundred eighteen thousand, six hundred one".