2321253455 has 16 divisors (see below), whose sum is σ = 2848698720. Its totient is φ = 1815136128.

The previous prime is 2321253439. The next prime is 2321253511. The reversal of 2321253455 is 5543521232.

It is a cyclic number.

It is not a de Polignac number, because 2321253455 - 2⁴ = 2321253439 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 55004 + ... + 87566.

It is an arithmetic number, because the mean of its divisors is an integer number (178043670).

Almost surely, 2^2321253455 is an apocalyptic number.

2321253455 is a deficient number, since it is larger than the sum of its proper divisors (527445265).

2321253455 is a wasteful number, since it uses less digits than its factorization.

2321253455 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 32890.

The product of its digits is 36000, while the sum is 32.

The square root of 2321253455 is about 48179.3882796368. The cubic root of 2321253455 is about 1324.0595590793.

Adding to 2321253455 its reverse (5543521232), we get a palindrome (7864774687).

It can be divided in two parts, 23212 and 53455, that added together give a palindrome (76667).

The spelling of 2321253455 in words is "two billion, three hundred twenty-one million, two hundred fifty-three thousand, four hundred fifty-five".