49800299 has 4 divisors (see below), whose sum is σ = 50088336. Its totient is φ = 49512264.

The previous prime is 49800277. The next prime is 49800301. The reversal of 49800299 is 99200894.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-49800299 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (49800209) 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 3 ways as a sum of consecutive naturals, for example, 143759 + ... + 144104.

It is an arithmetic number, because the mean of its divisors is an integer number (12522084).

Almost surely, 2^49800299 is an apocalyptic number.

49800299 is a deficient number, since it is larger than the sum of its proper divisors (288037).

49800299 is a wasteful number, since it uses less digits than its factorization.

49800299 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 288036.

The product of its (nonzero) digits is 46656, while the sum is 41.

The square root of 49800299 is about 7056.9326906242. The cubic root of 49800299 is about 367.9120255796.

The spelling of 49800299 in words is "forty-nine million, eight hundred thousand, two hundred ninety-nine".