49068533 has 4 divisors (see below), whose sum is σ = 49117068. Its totient is φ = 49020000.

The previous prime is 49068491. The next prime is 49068541. The reversal of 49068533 is 33586094.

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 40170244 + 8898289 = 6338^2 + 2983^2 .

It is a cyclic number.

It is not a de Polignac number, because 49068533 - 2¹⁸ = 48806389 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (49028533) 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, 22718 + ... + 24783.

It is an arithmetic number, because the mean of its divisors is an integer number (12279267).

Almost surely, 2^49068533 is an apocalyptic number.

It is an amenable number.

49068533 is a deficient number, since it is larger than the sum of its proper divisors (48535).

49068533 is a wasteful number, since it uses less digits than its factorization.

49068533 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 48534.

The product of its (nonzero) digits is 77760, while the sum is 38.

The square root of 49068533 is about 7004.8935038300. The cubic root of 49068533 is about 366.1010923432.

The spelling of 49068533 in words is "forty-nine million, sixty-eight thousand, five hundred thirty-three".