49980205 has 8 divisors (see below), whose sum is σ = 65428704. Its totient is φ = 36349200.

The previous prime is 49980181. The next prime is 49980251. The reversal of 49980205 is 50208994.

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

It is not a de Polignac number, because 49980205 - 2⁹ = 49979693 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 454311 + ... + 454420.

It is an arithmetic number, because the mean of its divisors is an integer number (8178588).

Almost surely, 2^49980205 is an apocalyptic number.

It is an amenable number.

49980205 is a deficient number, since it is larger than the sum of its proper divisors (15448499).

49980205 is a wasteful number, since it uses less digits than its factorization.

49980205 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 908747.

The product of its (nonzero) digits is 25920, while the sum is 37.

The square root of 49980205 is about 7069.6679554276. The cubic root of 49980205 is about 368.3545265111.

The spelling of 49980205 in words is "forty-nine million, nine hundred eighty thousand, two hundred five".