55352044 has 12 divisors (see below), whose sum is σ = 105672168. Its totient is φ = 25160000.

The previous prime is 55352027. The next prime is 55352057. The reversal of 55352044 is 44025355.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 628957 + ... + 629044.

It is an arithmetic number, because the mean of its divisors is an integer number (8806014).

Almost surely, 2^55352044 is an apocalyptic number.

It is an amenable number.

55352044 is a deficient number, since it is larger than the sum of its proper divisors (50320124).

55352044 is a wasteful number, since it uses less digits than its factorization.

55352044 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1258016 (or 1258014 counting only the distinct ones).

The product of its (nonzero) digits is 12000, while the sum is 28.

The square root of 55352044 is about 7439.8954293726. The cubic root of 55352044 is about 381.1049189445.

Adding to 55352044 its reverse (44025355), we get a palindrome (99377399).

The spelling of 55352044 in words is "fifty-five million, three hundred fifty-two thousand, forty-four".