53522441043 has 4 divisors (see below), whose sum is σ = 71363254728. Its totient is φ = 35681627360.

The previous prime is 53522441023. The next prime is 53522441047. The reversal of 53522441043 is 34014422535.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-53522441043 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 53522440995 and 53522441013.

It is not an unprimeable number, because it can be changed into a prime (53522441047) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8920406838 + ... + 8920406843.

It is an arithmetic number, because the mean of its divisors is an integer number (17840813682).

Almost surely, 2^53522441043 is an apocalyptic number.

53522441043 is a deficient number, since it is larger than the sum of its proper divisors (17840813685).

53522441043 is a wasteful number, since it uses less digits than its factorization.

53522441043 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17840813684.

The product of its (nonzero) digits is 57600, while the sum is 33.

Adding to 53522441043 its reverse (34014422535), we get a palindrome (87536863578).

The spelling of 53522441043 in words is "fifty-three billion, five hundred twenty-two million, four hundred forty-one thousand, forty-three".