5542149760 has 128 divisors (see below), whose sum is σ = 15464701440. Its totient is φ = 1859665920.

The previous prime is 5542149649. The next prime is 5542149761. The reversal of 5542149760 is 679412455.

It is a tau number, because it is divible by the number of its divisors (128).

It is not an unprimeable number, because it can be changed into a prime (5542149761) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 197400 + ... + 223720.

It is an arithmetic number, because the mean of its divisors is an integer number (120817980).

Almost surely, 2^5542149760 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 5542149760, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7732350720).

5542149760 is an abundant number, since it is smaller than the sum of its proper divisors (9922551680).

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

5542149760 is a wasteful number, since it uses less digits than its factorization.

5542149760 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26394 (or 26382 counting only the distinct ones).

The product of its (nonzero) digits is 302400, while the sum is 43.

The square root of 5542149760 is about 74445.6161234495. The cubic root of 5542149760 is about 1769.6718895570.

The spelling of 5542149760 in words is "five billion, five hundred forty-two million, one hundred forty-nine thousand, seven hundred sixty".