5431442545522 has 32 divisors (see below), whose sum is σ = 9464094203904. Its totient is φ = 2289650773200.

The previous prime is 5431442545513. The next prime is 5431442545523. The reversal of 5431442545522 is 2255452441345.

It is not an unprimeable number, because it can be changed into a prime (5431442545523) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5910598 + ... + 6767425.

It is an arithmetic number, because the mean of its divisors is an integer number (295752943872).

Almost surely, 2^{5431442545522} is an apocalyptic number.

5431442545522 is a deficient number, since it is larger than the sum of its proper divisors (4032651658382).

5431442545522 is a wasteful number, since it uses less digits than its factorization.

5431442545522 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12678534.

The product of its digits is 3840000, while the sum is 46.

Adding to 5431442545522 its reverse (2255452441345), we get a palindrome (7686894986867).

The spelling of 5431442545522 in words is "five trillion, four hundred thirty-one billion, four hundred forty-two million, five hundred forty-five thousand, five hundred twenty-two".