5544142520 has 64 divisors (see below), whose sum is σ = 14262842880. Its totient is φ = 1899985536.

The previous prime is 5544142507. The next prime is 5544142553. The reversal of 5544142520 is 252414455.

It is a congruent number.

It is an unprimeable number.

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 15 ways as a sum of consecutive naturals, for example, 1074587 + ... + 1079733.

It is an arithmetic number, because the mean of its divisors is an integer number (222856920).

Almost surely, 2^5544142520 is an apocalyptic number.

It is an amenable number.

5544142520 is an abundant number, since it is smaller than the sum of its proper divisors (8718700360).

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

5544142520 is a wasteful number, since it uses less digits than its factorization.

5544142520 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9012 (or 9008 counting only the distinct ones).

The product of its (nonzero) digits is 32000, while the sum is 32.

The square root of 5544142520 is about 74458.9989188681. The cubic root of 5544142520 is about 1769.8839678371.

Adding to 5544142520 its reverse (252414455), we get a palindrome (5796556975).

The spelling of 5544142520 in words is "five billion, five hundred forty-four million, one hundred forty-two thousand, five hundred twenty".