4649333533 has 4 divisors (see below), whose sum is σ = 5006974588. Its totient is φ = 4291692480.

The previous prime is 4649333527. The next prime is 4649333537. The reversal of 4649333533 is 3353339464.

It is a happy number.

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 2154630724 + 2494702809 = 46418^2 + 49947^2 .

It is a cyclic number.

It is not a de Polignac number, because 4649333533 - 2¹³ = 4649325341 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 4649333533.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4649333537) 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, 178820508 + ... + 178820533.

It is an arithmetic number, because the mean of its divisors is an integer number (1251743647).

Almost surely, 2^4649333533 is an apocalyptic number.

It is an amenable number.

4649333533 is a deficient number, since it is larger than the sum of its proper divisors (357641055).

4649333533 is a wasteful number, since it uses less digits than its factorization.

4649333533 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 357641054.

The product of its digits is 1049760, while the sum is 43.

The square root of 4649333533 is about 68186.0215366757. The cubic root of 4649333533 is about 1669.0277885536.

The spelling of 4649333533 in words is "four billion, six hundred forty-nine million, three hundred thirty-three thousand, five hundred thirty-three".