5540847738 has 16 divisors (see below), whose sum is σ = 11087318880. Its totient is φ = 1846012016.

The previous prime is 5540847737. The next prime is 5540847749. The reversal of 5540847738 is 8377480455.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (5540847737) 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 7 ways as a sum of consecutive naturals, for example, 221445 + ... + 245192.

It is an arithmetic number, because the mean of its divisors is an integer number (692957430).

Almost surely, 2^5540847738 is an apocalyptic number.

5540847738 is an abundant number, since it is smaller than the sum of its proper divisors (5546471142).

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

5540847738 is a wasteful number, since it uses less digits than its factorization.

5540847738 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 468621.

The product of its (nonzero) digits is 3763200, while the sum is 51.

The square root of 5540847738 is about 74436.8708235374. The cubic root of 5540847738 is about 1769.5332951911.

The spelling of 5540847738 in words is "five billion, five hundred forty million, eight hundred forty-seven thousand, seven hundred thirty-eight".