5440126132 has 48 divisors (see below), whose sum is σ = 11762477440. Its totient is φ = 2149068672.

The previous prime is 5440126127. The next prime is 5440126183. The reversal of 5440126132 is 2316210445.

It is a Harshad number since it is a multiple of its sum of digits (28).

It is a self number, because there is not a number n which added to its sum of digits gives 5440126132.

It is a congruent 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, 118503 + ... + 157870.

Almost surely, 2^5440126132 is an apocalyptic number.

It is an amenable number.

5440126132 is an abundant number, since it is smaller than the sum of its proper divisors (6322351308).

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

5440126132 is a wasteful number, since it uses less digits than its factorization.

5440126132 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 276440 (or 276438 counting only the distinct ones).

The product of its (nonzero) digits is 5760, while the sum is 28.

The square root of 5440126132 is about 73757.2107119026. The cubic root of 5440126132 is about 1758.7454614278.

Adding to 5440126132 its reverse (2316210445), we get a palindrome (7756336577).

The spelling of 5440126132 in words is "five billion, four hundred forty million, one hundred twenty-six thousand, one hundred thirty-two".