20055054373 has 2 divisors, whose sum is σ = 20055054374. Its totient is φ = 20055054372.

The previous prime is 20055054353. The next prime is 20055054419. The reversal of 20055054373 is 37345055002.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 10265337124 + 9789717249 = 101318^2 + 98943^2 .

It is a cyclic number.

It is not a de Polignac number, because 20055054373 - 2⁹ = 20055053861 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (20055054353) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 10027527186 + 10027527187.

It is an arithmetic number, because the mean of its divisors is an integer number (10027527187).

Almost surely, 2^20055054373 is an apocalyptic number.

It is an amenable number.

20055054373 is a deficient number, since it is larger than the sum of its proper divisors (1).

20055054373 is an equidigital number, since it uses as much as digits as its factorization.

20055054373 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 63000, while the sum is 34.

The spelling of 20055054373 in words is "twenty billion, fifty-five million, fifty-four thousand, three hundred seventy-three".