55304579 has 8 divisors (see below), whose sum is σ = 61735872. Its totient is φ = 49107240.

The previous prime is 55304569. The next prime is 55304591. The reversal of 55304579 is 97540355.

It is a happy number.

55304579 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 55304579 - 2⁸ = 55304323 is a prime.

It is not an unprimeable number, because it can be changed into a prime (55304539) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 57989 + ... + 58934.

It is an arithmetic number, because the mean of its divisors is an integer number (7716984).

Almost surely, 2^55304579 is an apocalyptic number.

55304579 is a deficient number, since it is larger than the sum of its proper divisors (6431293).

55304579 is a wasteful number, since it uses less digits than its factorization.

55304579 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 116977.

The product of its (nonzero) digits is 94500, while the sum is 38.

The square root of 55304579 is about 7436.7048482510. The cubic root of 55304579 is about 380.9959538749.

The spelling of 55304579 in words is "fifty-five million, three hundred four thousand, five hundred seventy-nine".