49959359 has 4 divisors (see below), whose sum is σ = 50183616. Its totient is φ = 49735104.

The previous prime is 49959353. The next prime is 49959367. The reversal of 49959359 is 95395994.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 49959359 - 2¹² = 49955263 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 49959359.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (49959353) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 111794 + ... + 112239.

It is an arithmetic number, because the mean of its divisors is an integer number (12545904).

Almost surely, 2^49959359 is an apocalyptic number.

49959359 is a deficient number, since it is larger than the sum of its proper divisors (224257).

49959359 is a wasteful number, since it uses less digits than its factorization.

49959359 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 224256.

The product of its digits is 1968300, while the sum is 53.

The square root of 49959359 is about 7068.1934749977. The cubic root of 49959359 is about 368.3033076585.

The spelling of 49959359 in words is "forty-nine million, nine hundred fifty-nine thousand, three hundred fifty-nine".