2555788294 has 8 divisors (see below), whose sum is σ = 3835816488. Its totient is φ = 1277182800.

The previous prime is 2555788289. The next prime is 2555788297. The reversal of 2555788294 is 4928875552.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2555788297) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 351172 + ... + 358375.

It is an arithmetic number, because the mean of its divisors is an integer number (479477061).

Almost surely, 2^2555788294 is an apocalyptic number.

2555788294 is a deficient number, since it is larger than the sum of its proper divisors (1280028194).

2555788294 is a wasteful number, since it uses less digits than its factorization.

2555788294 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 711350.

The product of its digits is 8064000, while the sum is 55.

The square root of 2555788294 is about 50554.8048557207. The cubic root of 2555788294 is about 1367.2301459775.

The spelling of 2555788294 in words is "two billion, five hundred fifty-five million, seven hundred eighty-eight thousand, two hundred ninety-four".