2553642255 has 8 divisors (see below), whose sum is σ = 4085827632. Its totient is φ = 1361942528.

The previous prime is 2553642239. The next prime is 2553642263. The reversal of 2553642255 is 5522463552.

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 2553642255 - 2⁴ = 2553642239 is a prime.

It is a congruent number.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 85121394 + ... + 85121423.

It is an arithmetic number, because the mean of its divisors is an integer number (510728454).

Almost surely, 2^2553642255 is an apocalyptic number.

2553642255 is a deficient number, since it is larger than the sum of its proper divisors (1532185377).

2553642255 is a wasteful number, since it uses less digits than its factorization.

2553642255 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 170242825.

The product of its digits is 360000, while the sum is 39.

The square root of 2553642255 is about 50533.5755216272. The cubic root of 2553642255 is about 1366.8473611635.

The spelling of 2553642255 in words is "two billion, five hundred fifty-three million, six hundred forty-two thousand, two hundred fifty-five".