55345324 has 12 divisors (see below), whose sum is σ = 97282584. Its totient is φ = 27550304.

The previous prime is 55345289. The next prime is 55345331. The reversal of 55345324 is 42354355.

It is a happy number.

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, 29569 + ... + 31384.

It is an arithmetic number, because the mean of its divisors is an integer number (8106882).

Almost surely, 2^55345324 is an apocalyptic number.

It is an amenable number.

55345324 is a deficient number, since it is larger than the sum of its proper divisors (41937260).

55345324 is a wasteful number, since it uses less digits than its factorization.

55345324 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 61184 (or 61182 counting only the distinct ones).

The product of its digits is 36000, while the sum is 31.

The square root of 55345324 is about 7439.4437964138. The cubic root of 55345324 is about 381.0894956737.

Adding to 55345324 its reverse (42354355), we get a palindrome (97699679).

The spelling of 55345324 in words is "fifty-five million, three hundred forty-five thousand, three hundred twenty-four".