2555766703 has 16 divisors (see below), whose sum is σ = 3076254720. Its totient is φ = 2074247136.

The previous prime is 2555766691. The next prime is 2555766713. The reversal of 2555766703 is 3076675552.

It is a cyclic number.

It is not a de Polignac number, because 2555766703 - 2¹⁷ = 2555635631 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2555766713) 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 in 15 ways as a sum of consecutive naturals, for example, 321525 + ... + 329377.

It is an arithmetic number, because the mean of its divisors is an integer number (192265920).

Almost surely, 2^2555766703 is an apocalyptic number.

2555766703 is a deficient number, since it is larger than the sum of its proper divisors (520488017).

2555766703 is a wasteful number, since it uses less digits than its factorization.

2555766703 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10326.

The product of its (nonzero) digits is 1323000, while the sum is 46.

The square root of 2555766703 is about 50554.5913147362. The cubic root of 2555766703 is about 1367.2262958999.

The spelling of 2555766703 in words is "two billion, five hundred fifty-five million, seven hundred sixty-six thousand, seven hundred three".