49564773205 has 16 divisors (see below), whose sum is σ = 61210776960. Its totient is φ = 38500857792.

The previous prime is 49564773199. The next prime is 49564773233. The reversal of 49564773205 is 50237746594.

It is a happy number.

49564773205 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a cyclic number.

It is not a de Polignac number, because 49564773205 - 2⁷ = 49564773077 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 184975 + ... + 365164.

It is an arithmetic number, because the mean of its divisors is an integer number (3825673560).

Almost surely, 2^49564773205 is an apocalyptic number.

It is an amenable number.

49564773205 is a deficient number, since it is larger than the sum of its proper divisors (11646003755).

49564773205 is a wasteful number, since it uses less digits than its factorization.

49564773205 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 550668.

The product of its (nonzero) digits is 6350400, while the sum is 52.

The spelling of 49564773205 in words is "forty-nine billion, five hundred sixty-four million, seven hundred seventy-three thousand, two hundred five".