2200434554 has 4 divisors (see below), whose sum is σ = 3300651834. Its totient is φ = 1100217276.

The previous prime is 2200434553. The next prime is 2200434583. The reversal of 2200434554 is 4554340022.

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., 1885904329 + 314530225 = 43427^2 + 17735^2 .

It is not an unprimeable number, because it can be changed into a prime (2200434553) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 550108637 + ... + 550108640.

Almost surely, 2^2200434554 is an apocalyptic number.

2200434554 is a deficient number, since it is larger than the sum of its proper divisors (1100217280).

2200434554 is a wasteful number, since it uses less digits than its factorization.

2200434554 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1100217279.

The product of its (nonzero) digits is 19200, while the sum is 29.

The square root of 2200434554 is about 46908.7897307104. The cubic root of 2200434554 is about 1300.6770741253.

Adding to 2200434554 its reverse (4554340022), we get a palindrome (6754774576).

The spelling of 2200434554 in words is "two billion, two hundred million, four hundred thirty-four thousand, five hundred fifty-four".