5320133421 has 8 divisors (see below), whose sum is σ = 7094787360. Its totient is φ = 3546117552.

The previous prime is 5320133359. The next prime is 5320133431. The reversal of 5320133421 is 1243310235.

5320133421 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 5320133421 - 2¹⁰ = 5320132397 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 5320133391 and 5320133400.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5320133431) 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, 139710 + ... + 173663.

It is an arithmetic number, because the mean of its divisors is an integer number (886848420).

Almost surely, 2^5320133421 is an apocalyptic number.

It is an amenable number.

5320133421 is a deficient number, since it is larger than the sum of its proper divisors (1774653939).

5320133421 is a wasteful number, since it uses less digits than its factorization.

5320133421 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 319035.

The product of its (nonzero) digits is 2160, while the sum is 24.

The square root of 5320133421 is about 72939.2447246337. The cubic root of 5320133421 is about 1745.7183404954.

Adding to 5320133421 its reverse (1243310235), we get a palindrome (6563443656).

The spelling of 5320133421 in words is "five billion, three hundred twenty million, one hundred thirty-three thousand, four hundred twenty-one".