5544542131 has 8 divisors (see below), whose sum is σ = 5603797760. Its totient is φ = 5485439232.

The previous prime is 5544542123. The next prime is 5544542191. The reversal of 5544542131 is 1312454455.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 5544542131 - 2³ = 5544542123 is a prime.

It is a super-2 number, since 2×5544542131² = 61483894884868042322, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5544542111) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 35566 + ... + 111148.

It is an arithmetic number, because the mean of its divisors is an integer number (700474720).

Almost surely, 2^5544542131 is an apocalyptic number.

5544542131 is a deficient number, since it is larger than the sum of its proper divisors (59255629).

5544542131 is a wasteful number, since it uses less digits than its factorization.

5544542131 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 76365.

The product of its digits is 48000, while the sum is 34.

The square root of 5544542131 is about 74461.6823003617. The cubic root of 5544542131 is about 1769.9264900791.

Adding to 5544542131 its reverse (1312454455), we get a palindrome (6856996586).

The spelling of 5544542131 in words is "five billion, five hundred forty-four million, five hundred forty-two thousand, one hundred thirty-one".