2555051422 has 16 divisors (see below), whose sum is σ = 4778278272. Its totient is φ = 995474520.

The previous prime is 2555051419. The next prime is 2555051423. The reversal of 2555051422 is 2241505552.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2555051423) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8295468 + ... + 8295775.

It is an arithmetic number, because the mean of its divisors is an integer number (298642392).

Almost surely, 2^2555051422 is an apocalyptic number.

2555051422 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

2555051422 is a deficient number, since it is larger than the sum of its proper divisors (2223226850).

2555051422 is a wasteful number, since it uses less digits than its factorization.

2555051422 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16591263.

The product of its (nonzero) digits is 20000, while the sum is 31.

The square root of 2555051422 is about 50547.5164770733. The cubic root of 2555051422 is about 1367.0987357125.

Adding to 2555051422 its reverse (2241505552), we get a palindrome (4796556974).

The spelling of 2555051422 in words is "two billion, five hundred fifty-five million, fifty-one thousand, four hundred twenty-two".