5202128733 has 4 divisors (see below), whose sum is σ = 6936171648. Its totient is φ = 3468085820.

The previous prime is 5202128719. The next prime is 5202128747. The reversal of 5202128733 is 3378212025.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is an interprime number because it is at equal distance from previous prime (5202128719) and next prime (5202128747).

It is a cyclic number.

It is not a de Polignac number, because 5202128733 - 2¹² = 5202124637 is a prime.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 5202128694 and 5202128703.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5202128713) 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, 867021453 + ... + 867021458.

It is an arithmetic number, because the mean of its divisors is an integer number (1734042912).

Almost surely, 2^5202128733 is an apocalyptic number.

It is an amenable number.

5202128733 is a deficient number, since it is larger than the sum of its proper divisors (1734042915).

5202128733 is a wasteful number, since it uses less digits than its factorization.

5202128733 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1734042914.

The product of its (nonzero) digits is 20160, while the sum is 33.

The square root of 5202128733 is about 72125.7841066563. The cubic root of 5202128733 is about 1732.7145876306.

The spelling of 5202128733 in words is "five billion, two hundred two million, one hundred twenty-eight thousand, seven hundred thirty-three".