55332401044 has 12 divisors (see below), whose sum is σ = 98276951584. Its totient is φ = 27253272024.

The previous prime is 55332401039. The next prime is 55332401101. The reversal of 55332401044 is 44010423355.

It is a junction number, because it is equal to n+sod(n) for n = 55332400997 and 55332401015.

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 3 ways as a sum of consecutive naturals, for example, 103231824 + ... + 103232359.

Almost surely, 2^55332401044 is an apocalyptic number.

It is an amenable number.

55332401044 is a deficient number, since it is larger than the sum of its proper divisors (42944550540).

55332401044 is a wasteful number, since it uses less digits than its factorization.

55332401044 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 206464254 (or 206464252 counting only the distinct ones).

The product of its (nonzero) digits is 28800, while the sum is 31.

Adding to 55332401044 its reverse (44010423355), we get a palindrome (99342824399).

The spelling of 55332401044 in words is "fifty-five billion, three hundred thirty-two million, four hundred one thousand, forty-four".