55343204 has 12 divisors (see below), whose sum is σ = 110686464. Its totient is φ = 23718504.

The previous prime is 55343203. The next prime is 55343207. The reversal of 55343204 is 40234355.

55343204 is an admirable number.

It is not an unprimeable number, because it can be changed into a prime (55343203) 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, 988244 + ... + 988299.

It is an arithmetic number, because the mean of its divisors is an integer number (9223872).

Almost surely, 2^55343204 is an apocalyptic number.

It is an amenable number.

55343204 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

55343204 is a wasteful number, since it uses less digits than its factorization.

55343204 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1976554 (or 1976552 counting only the distinct ones).

The product of its (nonzero) digits is 7200, while the sum is 26.

The square root of 55343204 is about 7439.3013112792. The cubic root of 55343204 is about 381.0846297399.

Adding to 55343204 its reverse (40234355), we get a palindrome (95577559).

The spelling of 55343204 in words is "fifty-five million, three hundred forty-three thousand, two hundred four".