2240004553 has 4 divisors (see below), whose sum is σ = 2246244480. Its totient is φ = 2233764628.

The previous prime is 2240004527. The next prime is 2240004583. The reversal of 2240004553 is 3554000422.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 2240004553 - 2⁵ = 2240004521 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2240004583) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3119425 + ... + 3120142.

It is an arithmetic number, because the mean of its divisors is an integer number (561561120).

Almost surely, 2^2240004553 is an apocalyptic number.

It is an amenable number.

2240004553 is a deficient number, since it is larger than the sum of its proper divisors (6239927).

2240004553 is an equidigital number, since it uses as much as digits as its factorization.

2240004553 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6239926.

The product of its (nonzero) digits is 4800, while the sum is 25.

The square root of 2240004553 is about 47328.6863646140. The cubic root of 2240004553 is about 1308.4274105727.

Adding to 2240004553 its reverse (3554000422), we get a palindrome (5794004975).

The spelling of 2240004553 in words is "two billion, two hundred forty million, four thousand, five hundred fifty-three".