2320530055 has 4 divisors (see below), whose sum is σ = 2784636072. Its totient is φ = 1856424040.

The previous prime is 2320530011. The next prime is 2320530061. The reversal of 2320530055 is 5500350232.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 2320530055 - 2³¹ = 173046407 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 3 ways as a sum of consecutive naturals, for example, 232053001 + ... + 232053010.

It is an arithmetic number, because the mean of its divisors is an integer number (696159018).

Almost surely, 2^2320530055 is an apocalyptic number.

2320530055 is a deficient number, since it is larger than the sum of its proper divisors (464106017).

2320530055 is an equidigital number, since it uses as much as digits as its factorization.

2320530055 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 464106016.

The product of its (nonzero) digits is 4500, while the sum is 25.

The square root of 2320530055 is about 48171.8803349008. The cubic root of 2320530055 is about 1323.9220006121.

Adding to 2320530055 its reverse (5500350232), we get a palindrome (7820880287).

The spelling of 2320530055 in words is "two billion, three hundred twenty million, five hundred thirty thousand, fifty-five".