2552326226 has 4 divisors (see below), whose sum is σ = 3828489342. Its totient is φ = 1276163112.

The previous prime is 2552326213. The next prime is 2552326241. The reversal of 2552326226 is 6226232552.

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

It can be written as a sum of positive squares in only one way, i.e., 2551765225 + 561001 = 50515^2 + 749^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 638081555 + ... + 638081558.

Almost surely, 2^2552326226 is an apocalyptic number.

2552326226 is a deficient number, since it is larger than the sum of its proper divisors (1276163116).

2552326226 is a wasteful number, since it uses less digits than its factorization.

2552326226 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1276163115.

The product of its digits is 86400, while the sum is 35.

The square root of 2552326226 is about 50520.5525108346. The cubic root of 2552326226 is about 1366.6125175320.

Adding to 2552326226 its reverse (6226232552), we get a palindrome (8778558778).

It can be divided in two parts, 2552326 and 226, that added together give a palindrome (2552552).

The spelling of 2552326226 in words is "two billion, five hundred fifty-two million, three hundred twenty-six thousand, two hundred twenty-six".