5128205133 has 8 divisors (see below), whose sum is σ = 6843878496. Its totient is φ = 3415667600.

The previous prime is 5128205119. The next prime is 5128205141. The reversal of 5128205133 is 3315028215.

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 5128205133 - 2⁸ = 5128204877 is a prime.

It is a super-3 number, since 3×5128205133³ (a number of 30 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a self number, because there is not a number n which added to its sum of digits gives 5128205133.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5128205113) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 780138 + ... + 786683.

It is an arithmetic number, because the mean of its divisors is an integer number (855484812).

Almost surely, 2^5128205133 is an apocalyptic number.

It is an amenable number.

5128205133 is a deficient number, since it is larger than the sum of its proper divisors (1715673363).

5128205133 is a wasteful number, since it uses less digits than its factorization.

5128205133 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1567915.

The product of its (nonzero) digits is 7200, while the sum is 30.

The square root of 5128205133 is about 71611.4874374217. The cubic root of 5128205133 is about 1724.4679597597.

The spelling of 5128205133 in words is "five billion, one hundred twenty-eight million, two hundred five thousand, one hundred thirty-three".