5535805440 has 208 divisors, whose sum is σ = 19324993536. Its totient is φ = 1341849600.

The previous prime is 5535805409. The next prime is 5535805441. The reversal of 5535805440 is 445085355.

It is not an unprimeable number, because it can be changed into a prime (5535805441) 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 15 ways as a sum of consecutive naturals, for example, 671745 + ... + 679935.

Almost surely, 2^5535805440 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 5535805440, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (9662496768).

5535805440 is an abundant number, since it is smaller than the sum of its proper divisors (13789188096).

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

5535805440 is a wasteful number, since it uses less digits than its factorization.

5535805440 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8234 (or 8212 counting only the distinct ones).

The product of its (nonzero) digits is 240000, while the sum is 39.

The square root of 5535805440 is about 74402.9934881655. The cubic root of 5535805440 is about 1768.9963603783.

The spelling of 5535805440 in words is "five billion, five hundred thirty-five million, eight hundred five thousand, four hundred forty".