55930299 has 8 divisors (see below), whose sum is σ = 77145360. Its totient is φ = 36001056.

The previous prime is 55930261. The next prime is 55930309. The reversal of 55930299 is 99203955.

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

It is not a de Polignac number, because 55930299 - 2¹³ = 55922107 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 55930299.

It is not an unprimeable number, because it can be changed into a prime (55930219) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 321352 + ... + 321525.

It is an arithmetic number, because the mean of its divisors is an integer number (9643170).

Almost surely, 2^55930299 is an apocalyptic number.

55930299 is a deficient number, since it is larger than the sum of its proper divisors (21215061).

55930299 is a wasteful number, since it uses less digits than its factorization.

55930299 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 642909.

The product of its (nonzero) digits is 109350, while the sum is 42.

The square root of 55930299 is about 7478.6562295642. The cubic root of 55930299 is about 382.4274406344.

The spelling of 55930299 in words is "fifty-five million, nine hundred thirty thousand, two hundred ninety-nine".