2554522422 has 32 divisors (see below), whose sum is σ = 5137327104. Its totient is φ = 846806400.

The previous prime is 2554522381. The next prime is 2554522429. The reversal of 2554522422 is 2242254552.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2554522429) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1181022 + ... + 1183182.

It is an arithmetic number, because the mean of its divisors is an integer number (160541472).

Almost surely, 2^2554522422 is an apocalyptic number.

2554522422 is an abundant number, since it is smaller than the sum of its proper divisors (2582804682).

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

2554522422 is a wasteful number, since it uses less digits than its factorization.

2554522422 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3164.

The product of its digits is 64000, while the sum is 33.

The square root of 2554522422 is about 50542.2835059913. The cubic root of 2554522422 is about 1367.0043807756.

Adding to 2554522422 its reverse (2242254552), we get a palindrome (4796776974).

The spelling of 2554522422 in words is "two billion, five hundred fifty-four million, five hundred twenty-two thousand, four hundred twenty-two".