49159633 has 4 divisors (see below), whose sum is σ = 49594788. Its totient is φ = 48724480.

The previous prime is 49159601. The next prime is 49159639. The reversal of 49159633 is 33695194.

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

It can be written as a sum of positive squares in 2 ways, for example, as 8862529 + 40297104 = 2977^2 + 6348^2 .

It is a cyclic number.

It is not a de Polignac number, because 49159633 - 2⁵ = 49159601 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (49159639) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 217408 + ... + 217633.

It is an arithmetic number, because the mean of its divisors is an integer number (12398697).

Almost surely, 2^49159633 is an apocalyptic number.

It is an amenable number.

49159633 is a deficient number, since it is larger than the sum of its proper divisors (435155).

49159633 is a wasteful number, since it uses less digits than its factorization.

49159633 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 435154.

The product of its digits is 87480, while the sum is 40.

The square root of 49159633 is about 7011.3930855430. The cubic root of 49159633 is about 366.3275184494.

The spelling of 49159633 in words is "forty-nine million, one hundred fifty-nine thousand, six hundred thirty-three".