2552455222 has 8 divisors (see below), whose sum is σ = 3995147376. Its totient is φ = 1220739432.

The previous prime is 2552455207. The next prime is 2552455229. The reversal of 2552455222 is 2225542552.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2552455229) 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, 27744033 + ... + 27744124.

It is an arithmetic number, because the mean of its divisors is an integer number (499393422).

Almost surely, 2^2552455222 is an apocalyptic number.

2552455222 is a deficient number, since it is larger than the sum of its proper divisors (1442692154).

2552455222 is a wasteful number, since it uses less digits than its factorization.

2552455222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 55488182.

The product of its digits is 80000, while the sum is 34.

The square root of 2552455222 is about 50521.8291632439. The cubic root of 2552455222 is about 1366.6355402654.

Adding to 2552455222 its reverse (2225542552), we get a palindrome (4777997774).

The spelling of 2552455222 in words is "two billion, five hundred fifty-two million, four hundred fifty-five thousand, two hundred twenty-two".