5544542130 has 32 divisors (see below), whose sum is σ = 13666549824. Its totient is φ = 1438583616.

The previous prime is 5544542123. The next prime is 5544542191. The reversal of 5544542130 is 312454455.

It is a junction number, because it is equal to n+sod(n) for n = 5544542091 and 5544542100.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2496432 + ... + 2498651.

It is an arithmetic number, because the mean of its divisors is an integer number (427079682).

Almost surely, 2^5544542130 is an apocalyptic number.

5544542130 is an abundant number, since it is smaller than the sum of its proper divisors (8122007694).

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

5544542130 is a wasteful number, since it uses less digits than its factorization.

5544542130 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4995130.

The product of its (nonzero) digits is 48000, while the sum is 33.

The square root of 5544542130 is about 74461.6822936468. The cubic root of 5544542130 is about 1769.9264899727.

Adding to 5544542130 its reverse (312454455), we get a palindrome (5856996585).

The spelling of 5544542130 in words is "five billion, five hundred forty-four million, five hundred forty-two thousand, one hundred thirty".