2555420304 has 20 divisors (see below), whose sum is σ = 6601502576. Its totient is φ = 851806752.

The previous prime is 2555420227. The next prime is 2555420323. The reversal of 2555420304 is 4030245552.

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, 26618914 + ... + 26619009.

Almost surely, 2^2555420304 is an apocalyptic number.

2555420304 is a gapful number since it is divisible by the number (24) formed by its first and last digit.

It is an amenable number.

2555420304 is an abundant number, since it is smaller than the sum of its proper divisors (4046082272).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2555420304 is a wasteful number, since it uses less digits than its factorization.

2555420304 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 53237934 (or 53237928 counting only the distinct ones).

The product of its (nonzero) digits is 24000, while the sum is 30.

The square root of 2555420304 is about 50551.1652091225. The cubic root of 2555420304 is about 1367.1645235402.

Adding to 2555420304 its reverse (4030245552), we get a palindrome (6585665856).

The spelling of 2555420304 in words is "two billion, five hundred fifty-five million, four hundred twenty thousand, three hundred four".