54443330522 has 24 divisors (see below), whose sum is σ = 95007610260. Its totient is φ = 23330509440.

The previous prime is 54443330519. The next prime is 54443330537. The reversal of 54443330522 is 22503334445.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 51175035961 + 3268294561 = 226219^2 + 57169^2 .

It is an unprimeable number.

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 11 ways as a sum of consecutive naturals, for example, 1246754 + ... + 1289682.

Almost surely, 2^54443330522 is an apocalyptic number.

54443330522 is a deficient number, since it is larger than the sum of its proper divisors (40564279738).

54443330522 is a wasteful number, since it uses less digits than its factorization.

54443330522 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 55886 (or 55879 counting only the distinct ones).

The product of its (nonzero) digits is 172800, while the sum is 35.

Adding to 54443330522 its reverse (22503334445), we get a palindrome (76946664967).

The spelling of 54443330522 in words is "fifty-four billion, four hundred forty-three million, three hundred thirty thousand, five hundred twenty-two".