2312055455 has 4 divisors (see below), whose sum is σ = 2774466552. Its totient is φ = 1849644360.

The previous prime is 2312055377. The next prime is 2312055461. The reversal of 2312055455 is 5545502132.

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

It is not a de Polignac number, because 2312055455 - 2¹⁴ = 2312039071 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, 231205541 + ... + 231205550.

It is an arithmetic number, because the mean of its divisors is an integer number (693616638).

Almost surely, 2^2312055455 is an apocalyptic number.

2312055455 is a deficient number, since it is larger than the sum of its proper divisors (462411097).

2312055455 is an equidigital number, since it uses as much as digits as its factorization.

2312055455 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 462411096.

The product of its (nonzero) digits is 30000, while the sum is 32.

The square root of 2312055455 is about 48083.8377732061. The cubic root of 2312055455 is about 1322.3083756983.

Adding to 2312055455 its reverse (5545502132), we get a palindrome (7857557587).

The spelling of 2312055455 in words is "two billion, three hundred twelve million, fifty-five thousand, four hundred fifty-five".