2555336155 has 8 divisors (see below), whose sum is σ = 3074129712. Its totient is φ = 2039118048.

The previous prime is 2555336153. The next prime is 2555336171. The reversal of 2555336155 is 5516335552.

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 2555336155 - 2¹ = 2555336153 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2555336153) 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, 641677 + ... + 645646.

It is an arithmetic number, because the mean of its divisors is an integer number (384266214).

Almost surely, 2^2555336155 is an apocalyptic number.

2555336155 is a deficient number, since it is larger than the sum of its proper divisors (518793557).

2555336155 is a wasteful number, since it uses less digits than its factorization.

2555336155 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1287725.

The product of its digits is 337500, while the sum is 40.

The square root of 2555336155 is about 50550.3328871334. The cubic root of 2555336155 is about 1367.1495166429.

The spelling of 2555336155 in words is "two billion, five hundred fifty-five million, three hundred thirty-six thousand, one hundred fifty-five".