49585549 has 16 divisors (see below), whose sum is σ = 57198960. Its totient is φ = 42577920.

The previous prime is 49585537. The next prime is 49585553. The reversal of 49585549 is 94558594.

It can be written as a sum of positive squares in 8 ways, for example, as 15444900 + 34140649 = 3930^2 + 5843^2 .

It is a cyclic number.

It is not a de Polignac number, because 49585549 - 2⁹ = 49585037 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (49585519) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 18409 + ... + 20929.

It is an arithmetic number, because the mean of its divisors is an integer number (3574935).

Almost surely, 2^49585549 is an apocalyptic number.

It is an amenable number.

49585549 is a deficient number, since it is larger than the sum of its proper divisors (7613411).

49585549 is a wasteful number, since it uses less digits than its factorization.

49585549 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2640.

The product of its digits is 1296000, while the sum is 49.

The square root of 49585549 is about 7041.7007178664. The cubic root of 49585549 is about 367.3824240160.

The spelling of 49585549 in words is "forty-nine million, five hundred eighty-five thousand, five hundred forty-nine".