5511404244 has 48 divisors (see below), whose sum is σ = 12967899840. Its totient is φ = 1821768960.

The previous prime is 5511404243. The next prime is 5511404251. The reversal of 5511404244 is 4424041155.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5511404243) 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 15 ways as a sum of consecutive naturals, for example, 845839 + ... + 852329.

It is an arithmetic number, because the mean of its divisors is an integer number (270164580).

Almost surely, 2^5511404244 is an apocalyptic number.

It is an amenable number.

5511404244 is an abundant number, since it is smaller than the sum of its proper divisors (7456495596).

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

5511404244 is a wasteful number, since it uses less digits than its factorization.

5511404244 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7080 (or 7078 counting only the distinct ones).

The product of its (nonzero) digits is 12800, while the sum is 30.

The square root of 5511404244 is about 74238.8324531037. The cubic root of 5511404244 is about 1766.3933542939.

Adding to 5511404244 its reverse (4424041155), we get a palindrome (9935445399).

The spelling of 5511404244 in words is "five billion, five hundred eleven million, four hundred four thousand, two hundred forty-four".