55304199 has 6 divisors (see below), whose sum is σ = 79883856. Its totient is φ = 36869460.

The previous prime is 55304177. The next prime is 55304201. The reversal of 55304199 is 99140355.

It is not a de Polignac number, because 55304199 - 2⁸ = 55303943 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (55304129) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 3072447 + ... + 3072464.

It is an arithmetic number, because the mean of its divisors is an integer number (13313976).

Almost surely, 2^55304199 is an apocalyptic number.

55304199 is a deficient number, since it is larger than the sum of its proper divisors (24579657).

55304199 is a wasteful number, since it uses less digits than its factorization.

55304199 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6144917 (or 6144914 counting only the distinct ones).

The product of its (nonzero) digits is 24300, while the sum is 36.

The square root of 55304199 is about 7436.6792992572. The cubic root of 55304199 is about 380.9950812600.

The spelling of 55304199 in words is "fifty-five million, three hundred four thousand, one hundred ninety-nine".