2305312055 has 8 divisors (see below), whose sum is σ = 2855612544. Its totient is φ = 1784757600.

The previous prime is 2305312049. The next prime is 2305312063. The reversal of 2305312055 is 5502135032.

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

It is not a de Polignac number, because 2305312055 - 2¹⁰ = 2305311031 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7436336 + ... + 7436645.

It is an arithmetic number, because the mean of its divisors is an integer number (356951568).

Almost surely, 2^2305312055 is an apocalyptic number.

2305312055 is a deficient number, since it is larger than the sum of its proper divisors (550300489).

2305312055 is a wasteful number, since it uses less digits than its factorization.

2305312055 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14873017.

The product of its (nonzero) digits is 4500, while the sum is 26.

The square root of 2305312055 is about 48013.6652943722. The cubic root of 2305312055 is about 1321.0215643753.

Adding to 2305312055 its reverse (5502135032), we get a palindrome (7807447087).

The spelling of 2305312055 in words is "two billion, three hundred five million, three hundred twelve thousand, fifty-five".