5434544542 has 16 divisors (see below), whose sum is σ = 9323609472. Its totient is φ = 2327278680.

The previous prime is 5434544539. The next prime is 5434544569. The reversal of 5434544542 is 2454454345.

It is a junction number, because it is equal to n+sod(n) for n = 5434544495 and 5434544504.

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 7 ways as a sum of consecutive naturals, for example, 132268 + ... + 168415.

It is an arithmetic number, because the mean of its divisors is an integer number (582725592).

Almost surely, 2^5434544542 is an apocalyptic number.

5434544542 is a deficient number, since it is larger than the sum of its proper divisors (3889064930).

5434544542 is a wasteful number, since it uses less digits than its factorization.

5434544542 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 301983.

The product of its digits is 768000, while the sum is 40.

The square root of 5434544542 is about 73719.3634128782. The cubic root of 5434544542 is about 1758.1437624326.

Adding to 5434544542 its reverse (2454454345), we get a palindrome (7888998887).

The spelling of 5434544542 in words is "five billion, four hundred thirty-four million, five hundred forty-four thousand, five hundred forty-two".