5420027008 has 64 divisors (see below), whose sum is σ = 11797524000. Its totient is φ = 2459842560.

The previous prime is 5420027003. The next prime is 5420027047. The reversal of 5420027008 is 8007200245.

It is a tau number, because it is divible by the number of its divisors (64).

It is not an unprimeable number, because it can be changed into a prime (5420027003) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1037908 + ... + 1043116.

Almost surely, 2^5420027008 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 5420027008, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5898762000).

5420027008 is an abundant number, since it is smaller than the sum of its proper divisors (6377496992).

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

5420027008 is a wasteful number, since it uses less digits than its factorization.

5420027008 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5973 (or 5961 counting only the distinct ones).

The product of its (nonzero) digits is 4480, while the sum is 28.

The square root of 5420027008 is about 73620.8327037938. The cubic root of 5420027008 is about 1756.5768311623.

The spelling of 5420027008 in words is "five billion, four hundred twenty million, twenty-seven thousand, eight".