2385828655 has 32 divisors (see below), whose sum is σ = 3366365184. Its totient is φ = 1589417856.

The previous prime is 2385828649. The next prime is 2385828707. The reversal of 2385828655 is 5568285832.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 2385828655 - 2¹⁵ = 2385795887 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 184822 + ... + 197308.

It is an arithmetic number, because the mean of its divisors is an integer number (105198912).

Almost surely, 2^2385828655 is an apocalyptic number.

2385828655 is a deficient number, since it is larger than the sum of its proper divisors (980536529).

2385828655 is a wasteful number, since it uses less digits than its factorization.

2385828655 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12655.

The product of its digits is 4608000, while the sum is 52.

The square root of 2385828655 is about 48844.9450301666. The cubic root of 2385828655 is about 1336.2254837649.

The spelling of 2385828655 in words is "two billion, three hundred eighty-five million, eight hundred twenty-eight thousand, six hundred fifty-five".