2555302423 has 4 divisors (see below), whose sum is σ = 2555451208. Its totient is φ = 2555153640.

The previous prime is 2555302403. The next prime is 2555302471. The reversal of 2555302423 is 3242035552.

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

It is a cyclic number.

It is not a de Polignac number, because 2555302423 - 2²¹ = 2553205271 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 (2555302403) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 44673 + ... + 84298.

It is an arithmetic number, because the mean of its divisors is an integer number (638862802).

Almost surely, 2^2555302423 is an apocalyptic number.

2555302423 is a deficient number, since it is larger than the sum of its proper divisors (148785).

2555302423 is a wasteful number, since it uses less digits than its factorization.

2555302423 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 148784.

The product of its (nonzero) digits is 36000, while the sum is 31.

The square root of 2555302423 is about 50549.9992383778. Note that the first 3 decimals coincide. The cubic root of 2555302423 is about 1367.1435008799.

Adding to 2555302423 its reverse (3242035552), we get a palindrome (5797337975).

The spelling of 2555302423 in words is "two billion, five hundred fifty-five million, three hundred two thousand, four hundred twenty-three".