5540244008 has 16 divisors (see below), whose sum is σ = 11187031380. Its totient is φ = 2557035648.

The previous prime is 5540243971. The next prime is 5540244011. The reversal of 5540244008 is 8004420455.

It can be written as a sum of positive squares in 2 ways, for example, as 5414310724 + 125933284 = 73582^2 + 11222^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 26635685 + ... + 26635892.

Almost surely, 2^5540244008 is an apocalyptic number.

It is an amenable number.

5540244008 is an abundant number, since it is smaller than the sum of its proper divisors (5646787372).

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

5540244008 is a wasteful number, since it uses less digits than its factorization.

5540244008 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 53271596 (or 53271592 counting only the distinct ones).

The product of its (nonzero) digits is 25600, while the sum is 32.

The square root of 5540244008 is about 74432.8153975113. The cubic root of 5540244008 is about 1769.4690234893.

The spelling of 5540244008 in words is "five billion, five hundred forty million, two hundred forty-four thousand, eight".