2555023361 has 16 divisors (see below), whose sum is σ = 2841334848. Its totient is φ = 2278152000.

The previous prime is 2555023349. The next prime is 2555023399. The reversal of 2555023361 is 1633205552.

It is a cyclic number.

It is not a de Polignac number, because 2555023361 - 2⁶ = 2555023297 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2555023061) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 108131 + ... + 129623.

It is an arithmetic number, because the mean of its divisors is an integer number (177583428).

Almost surely, 2^2555023361 is an apocalyptic number.

It is an amenable number.

2555023361 is a deficient number, since it is larger than the sum of its proper divisors (286311487).

2555023361 is a wasteful number, since it uses less digits than its factorization.

2555023361 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21712.

The product of its (nonzero) digits is 27000, while the sum is 32.

The square root of 2555023361 is about 50547.2389057998. The cubic root of 2555023361 is about 1367.0937309472.

The spelling of 2555023361 in words is "two billion, five hundred fifty-five million, twenty-three thousand, three hundred sixty-one".