49006559 has 8 divisors (see below), whose sum is σ = 56227488. Its totient is φ = 41840640.

The previous prime is 49006519. The next prime is 49006561. The reversal of 49006559 is 95560094.

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 49006559 - 2¹⁶ = 48941023 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (49006519) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 11822 + ... + 15419.

It is an arithmetic number, because the mean of its divisors is an integer number (7028436).

Almost surely, 2^49006559 is an apocalyptic number.

49006559 is a deficient number, since it is larger than the sum of its proper divisors (7220929).

49006559 is a wasteful number, since it uses less digits than its factorization.

49006559 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27505.

The product of its (nonzero) digits is 48600, while the sum is 38.

The square root of 49006559 is about 7000.4684843230. The cubic root of 49006559 is about 365.9468977474.

The spelling of 49006559 in words is "forty-nine million, six thousand, five hundred fifty-nine".