5163520 has 40 divisors (see below), whose sum is σ = 12386484. Its totient is φ = 2064384.

The previous prime is 5163517. The next prime is 5163527. The reversal of 5163520 is 253615.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 5089536 + 73984 = 2256^2 + 272^2 .

It is a tau number, because it is divible by the number of its divisors (40).

It is a junction number, because it is equal to n+sod(n) for n = 5163491 and 5163500.

It is not an unprimeable number, because it can be changed into a prime (5163527) 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, 1552 + ... + 3568.

Almost surely, 2^5163520 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 5163520, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6193242).

5163520 is an abundant number, since it is smaller than the sum of its proper divisors (7222964).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

5163520 is an equidigital number, since it uses as much as digits as its factorization.

5163520 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2040 (or 2024 counting only the distinct ones).

The product of its (nonzero) digits is 900, while the sum is 22.

The square root of 5163520 is about 2272.3380030268. The cubic root of 5163520 is about 172.8417366035.

The spelling of 5163520 in words is "five million, one hundred sixty-three thousand, five hundred twenty".