5450030142 has 16 divisors (see below), whose sum is σ = 11005887360. Its totient is φ = 1799038872.

The previous prime is 5450030041. The next prime is 5450030143. The reversal of 5450030142 is 2410300545.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5450030143) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4408792 + ... + 4410027.

It is an arithmetic number, because the mean of its divisors is an integer number (687867960).

Almost surely, 2^5450030142 is an apocalyptic number.

5450030142 is an abundant number, since it is smaller than the sum of its proper divisors (5555857218).

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

5450030142 is a wasteful number, since it uses less digits than its factorization.

5450030142 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8818927.

The product of its (nonzero) digits is 2400, while the sum is 24.

The square root of 5450030142 is about 73824.3194482685. The cubic root of 5450030142 is about 1759.8121078259.

Adding to 5450030142 its reverse (2410300545), we get a palindrome (7860330687).

The spelling of 5450030142 in words is "five billion, four hundred fifty million, thirty thousand, one hundred forty-two".