5179520 has 32 divisors (see below), whose sum is σ = 12383820. Its totient is φ = 2071552.

The previous prime is 5179513. The next prime is 5179523. The reversal of 5179520 is 259715.

It can be written as a sum of positive squares in 2 ways, for example, as 5125696 + 53824 = 2264^2 + 232^2 .

It is a tau number, because it is divible by the number of its divisors (32).

It is not an unprimeable number, because it can be changed into a prime (5179523) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3407 + ... + 4686.

Almost surely, 2^5179520 is an apocalyptic number.

It is an amenable number.

5179520 is an abundant number, since it is smaller than the sum of its proper divisors (7204300).

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

5179520 is an equidigital number, since it uses as much as digits as its factorization.

5179520 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8112 (or 8100 counting only the distinct ones).

The product of its (nonzero) digits is 3150, while the sum is 29.

The square root of 5179520 is about 2275.8558829592. The cubic root of 5179520 is about 173.0200785276.

It can be divided in two parts, 51795 and 20, that added together give a palindrome (51815).

The spelling of 5179520 in words is "five million, one hundred seventy-nine thousand, five hundred twenty".