1768330055 has 16 divisors (see below), whose sum is σ = 2319300864. Its totient is φ = 1288496640.

The previous prime is 1768330049. The next prime is 1768330073. The reversal of 1768330055 is 5500338671.

It is not a de Polignac number, because 1768330055 - 2⁸ = 1768329799 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 332912 + ... + 338181.

It is an arithmetic number, because the mean of its divisors is an integer number (144956304).

Almost surely, 2^1768330055 is an apocalyptic number.

1768330055 is a deficient number, since it is larger than the sum of its proper divisors (550970809).

1768330055 is a wasteful number, since it uses less digits than its factorization.

1768330055 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 671146.

The product of its (nonzero) digits is 75600, while the sum is 38.

The square root of 1768330055 is about 42051.5166789499. The cubic root of 1768330055 is about 1209.2639593892.

The spelling of 1768330055 in words is "one billion, seven hundred sixty-eight million, three hundred thirty thousand, fifty-five".