2243510555 has 16 divisors (see below), whose sum is σ = 3162880224. Its totient is φ = 1506132480.

The previous prime is 2243510531. The next prime is 2243510567. The reversal of 2243510555 is 5550153422.

It is not a de Polignac number, because 2243510555 - 2¹² = 2243506459 is a prime.

It is a super-2 number, since 2×2243510555² = 10066679220792816050, which contains 22 as substring.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1568174 + ... + 1569603.

It is an arithmetic number, because the mean of its divisors is an integer number (197680014).

Almost surely, 2^2243510555 is an apocalyptic number.

2243510555 is a deficient number, since it is larger than the sum of its proper divisors (919369669).

2243510555 is a wasteful number, since it uses less digits than its factorization.

2243510555 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3137806.

The product of its (nonzero) digits is 30000, while the sum is 32.

The square root of 2243510555 is about 47365.7107515553. The cubic root of 2243510555 is about 1309.1096945819.

Adding to 2243510555 its reverse (5550153422), we get a palindrome (7793663977).

The spelling of 2243510555 in words is "two billion, two hundred forty-three million, five hundred ten thousand, five hundred fifty-five".