1773055053 has 72 divisors (see below), whose sum is σ = 3421285920. Its totient is φ = 872544960.

The previous prime is 1773055051. The next prime is 1773055061. The reversal of 1773055053 is 3505503771.

It is a happy number.

1773055053 is a `hidden beast` number, since 1 + 77 + 30 + 550 + 5 + 3 = 666.

It is not a de Polignac number, because 1773055053 - 2¹ = 1773055051 is a prime.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 1773054999 and 1773055017.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1773055051) 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 in 71 ways as a sum of consecutive naturals, for example, 82551 + ... + 101787.

It is an arithmetic number, because the mean of its divisors is an integer number (47517860).

Almost surely, 2^1773055053 is an apocalyptic number.

It is an amenable number.

1773055053 is a deficient number, since it is larger than the sum of its proper divisors (1648230867).

1773055053 is a wasteful number, since it uses less digits than its factorization.

1773055053 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19287 (or 19277 counting only the distinct ones).

The product of its (nonzero) digits is 55125, while the sum is 36.

The square root of 1773055053 is about 42107.6602650872. The cubic root of 1773055053 is about 1210.3400571891.

The spelling of 1773055053 in words is "one billion, seven hundred seventy-three million, fifty-five thousand, fifty-three".