49561849 has 8 divisors (see below), whose sum is σ = 52221312. Its totient is φ = 46944480.

The previous prime is 49561847. The next prime is 49561871. The reversal of 49561849 is 94816594.

It is a happy number.

49561849 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 49561849 - 2¹ = 49561847 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 49561799 and 49561808.

It is not an unprimeable number, because it can be changed into a prime (49561847) 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, 8092 + ... + 12829.

It is an arithmetic number, because the mean of its divisors is an integer number (6527664).

Almost surely, 2^49561849 is an apocalyptic number.

It is an amenable number.

49561849 is a deficient number, since it is larger than the sum of its proper divisors (2659463).

49561849 is a wasteful number, since it uses less digits than its factorization.

49561849 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21047.

The product of its digits is 311040, while the sum is 46.

The square root of 49561849 is about 7040.0176846369. The cubic root of 49561849 is about 367.3238830957.

The spelling of 49561849 in words is "forty-nine million, five hundred sixty-one thousand, eight hundred forty-nine".