2555323430 has 16 divisors (see below), whose sum is σ = 5017726224. Its totient is φ = 929208480.

The previous prime is 2555323387. The next prime is 2555323447. The reversal of 2555323430 is 343235552.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 11614997 + ... + 11615216.

It is an arithmetic number, because the mean of its divisors is an integer number (313607889).

Almost surely, 2^2555323430 is an apocalyptic number.

2555323430 is a deficient number, since it is larger than the sum of its proper divisors (2462402794).

2555323430 is a wasteful number, since it uses less digits than its factorization.

2555323430 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23230231.

The product of its (nonzero) digits is 54000, while the sum is 32.

The square root of 2555323430 is about 50550.2070223258. The cubic root of 2555323430 is about 1367.1472472733.

Adding to 2555323430 its reverse (343235552), we get a palindrome (2898558982).

The spelling of 2555323430 in words is "two billion, five hundred fifty-five million, three hundred twenty-three thousand, four hundred thirty".