5552349840 has 240 divisors, whose sum is σ = 19040531328. Its totient is φ = 1449713664.

The previous prime is 5552349839. The next prime is 5552349853. The reversal of 5552349840 is 489432555.

5552349840 is a `hidden beast` number, since 5 + 5 + 523 + 49 + 84 + 0 = 666.

It is a tau number, because it is divible by the number of its divisors (240).

It is a Harshad number since it is a multiple of its sum of digits (45).

It is an unprimeable number.

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 47 ways as a sum of consecutive naturals, for example, 7472509 + ... + 7473251.

Almost surely, 2^5552349840 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 5552349840, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (9520265664).

5552349840 is an abundant number, since it is smaller than the sum of its proper divisors (13488181488).

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

5552349840 is a wasteful number, since it uses less digits than its factorization.

5552349840 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 966 (or 957 counting only the distinct ones).

The product of its (nonzero) digits is 864000, while the sum is 45.

The square root of 5552349840 is about 74514.0915532089. The cubic root of 5552349840 is about 1770.7568916496.

The spelling of 5552349840 in words is "five billion, five hundred fifty-two million, three hundred forty-nine thousand, eight hundred forty".