5440126052 has 6 divisors (see below), whose sum is σ = 9520220598. Its totient is φ = 2720063024.

The previous prime is 5440126039. The next prime is 5440126063. The reversal of 5440126052 is 2506210445.

It can be written as a sum of positive squares in only one way, i.e., 5416076836 + 24049216 = 73594^2 + 4904^2 .

It is an unprimeable number.

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 as a sum of consecutive naturals, namely, 680015753 + ... + 680015760.

It is an arithmetic number, because the mean of its divisors is an integer number (1586703433).

Almost surely, 2^5440126052 is an apocalyptic number.

It is an amenable number.

5440126052 is a deficient number, since it is larger than the sum of its proper divisors (4080094546).

5440126052 is a wasteful number, since it uses less digits than its factorization.

5440126052 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1360031517 (or 1360031515 counting only the distinct ones).

The product of its (nonzero) digits is 9600, while the sum is 29.

The square root of 5440126052 is about 73757.2101695827. The cubic root of 5440126052 is about 1758.7454528067.

Adding to 5440126052 its reverse (2506210445), we get a palindrome (7946336497).

The spelling of 5440126052 in words is "five billion, four hundred forty million, one hundred twenty-six thousand, fifty-two".