2255315623 has 8 divisors (see below), whose sum is σ = 2567316096. Its totient is φ = 1961143800.

The previous prime is 2255315617. The next prime is 2255315653. The reversal of 2255315623 is 3265135522.

2255315623 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is not a de Polignac number, because 2255315623 - 2¹⁷ = 2255184551 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2255315603) 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, 4456893 + ... + 4457398.

It is an arithmetic number, because the mean of its divisors is an integer number (320914512).

Almost surely, 2^2255315623 is an apocalyptic number.

2255315623 is a gapful number since it is divisible by the number (23) formed by its first and last digit.

2255315623 is a deficient number, since it is larger than the sum of its proper divisors (312000473).

2255315623 is a wasteful number, since it uses less digits than its factorization.

2255315623 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8914325.

The product of its digits is 54000, while the sum is 34.

The square root of 2255315623 is about 47490.1634341260. The cubic root of 2255315623 is about 1311.4018020711.

The spelling of 2255315623 in words is "two billion, two hundred fifty-five million, three hundred fifteen thousand, six hundred twenty-three".