2555288929 has 8 divisors (see below), whose sum is σ = 2694451040. Its totient is φ = 2416594176.

The previous prime is 2555288917. The next prime is 2555288951. The reversal of 2555288929 is 9298825552.

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

It is a cyclic number.

It is not a de Polignac number, because 2555288929 - 2²¹ = 2553191777 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 2555288929.

It is not an unprimeable number, because it can be changed into a prime (2555288959) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 105579 + ... + 127504.

It is an arithmetic number, because the mean of its divisors is an integer number (336806380).

Almost surely, 2^2555288929 is an apocalyptic number.

It is an amenable number.

2555288929 is a deficient number, since it is larger than the sum of its proper divisors (139162111).

2555288929 is a wasteful number, since it uses less digits than its factorization.

2555288929 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 233679.

The product of its digits is 5184000, while the sum is 55.

The square root of 2555288929 is about 50549.8657663895. The cubic root of 2555288929 is about 1367.1410943458.

It can be divided in two parts, 25552 and 88929, that added together give a triangular number (114481 = T₄₇₈).

The spelling of 2555288929 in words is "two billion, five hundred fifty-five million, two hundred eighty-eight thousand, nine hundred twenty-nine".