5425143541 has 4 divisors (see below), whose sum is σ = 5486100300. Its totient is φ = 5364186784.

The previous prime is 5425143539. The next prime is 5425143557. The reversal of 5425143541 is 1453415245.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 345588100 + 5079555441 = 18590^2 + 71271^2 .

It is a cyclic number.

It is not a de Polignac number, because 5425143541 - 2¹ = 5425143539 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 5425143497 and 5425143506.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5425143571) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 30478246 + ... + 30478423.

It is an arithmetic number, because the mean of its divisors is an integer number (1371525075).

Almost surely, 2^5425143541 is an apocalyptic number.

It is an amenable number.

5425143541 is a deficient number, since it is larger than the sum of its proper divisors (60956759).

5425143541 is an equidigital number, since it uses as much as digits as its factorization.

5425143541 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 60956758.

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

The square root of 5425143541 is about 73655.5737266366. The cubic root of 5425143541 is about 1757.1293964714.

Adding to 5425143541 its reverse (1453415245), we get a palindrome (6878558786).

The spelling of 5425143541 in words is "five billion, four hundred twenty-five million, one hundred forty-three thousand, five hundred forty-one".