5320520500213 has 4 divisors (see below), whose sum is σ = 5322727271808. Its totient is φ = 5318313728620.

The previous prime is 5320520500181. The next prime is 5320520500247. The reversal of 5320520500213 is 3120050250235.

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 a cyclic number.

It is not a de Polignac number, because 5320520500213 - 2⁵ = 5320520500181 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 (5320520500013) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1103382181 + ... + 1103387002.

It is an arithmetic number, because the mean of its divisors is an integer number (1330681817952).

Almost surely, 2^{5320520500213} is an apocalyptic number.

It is an amenable number.

5320520500213 is a deficient number, since it is larger than the sum of its proper divisors (2206771595).

5320520500213 is a wasteful number, since it uses less digits than its factorization.

5320520500213 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2206771594.

The product of its (nonzero) digits is 9000, while the sum is 28.

Adding to 5320520500213 its reverse (3120050250235), we get a palindrome (8440570750448).

The spelling of 5320520500213 in words is "five trillion, three hundred twenty billion, five hundred twenty million, five hundred thousand, two hundred thirteen".