5440199013 has 6 divisors (see below), whose sum is σ = 7858065254. Its totient is φ = 3626799336.

The previous prime is 5440198999. The next prime is 5440199027. The reversal of 5440199013 is 3109910445.

It is a happy number.

5440199013 is a `hidden beast` number, since 544 + 0 + 19 + 90 + 13 = 666.

It is an interprime number because it is at equal distance from previous prime (5440198999) and next prime (5440199027).

It can be written as a sum of positive squares in only one way, i.e., 4981254084 + 458944929 = 70578^2 + 21423^2 .

It is a de Polignac number, because none of the positive numbers 2^k-5440199013 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5440199033) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 302233270 + ... + 302233287.

Almost surely, 2^5440199013 is an apocalyptic number.

It is an amenable number.

5440199013 is a deficient number, since it is larger than the sum of its proper divisors (2417866241).

5440199013 is a wasteful number, since it uses less digits than its factorization.

5440199013 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 604466563 (or 604466560 counting only the distinct ones).

The product of its (nonzero) digits is 19440, while the sum is 36.

The square root of 5440199013 is about 73757.7047704170. The cubic root of 5440199013 is about 1758.7533153239.

The spelling of 5440199013 in words is "five billion, four hundred forty million, one hundred ninety-nine thousand, thirteen".