5113520 has 40 divisors (see below), whose sum is σ = 12186720. Its totient is φ = 1994240.

The previous prime is 5113519. The next prime is 5113573. The reversal of 5113520 is 253115.

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

It is a super-3 number, since 3×5113520³ (a number of 21 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2501 + ... + 4059.

It is an arithmetic number, because the mean of its divisors is an integer number (304668).

Almost surely, 2^5113520 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 5113520, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6093360).

5113520 is an abundant number, since it is smaller than the sum of its proper divisors (7073200).

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

5113520 is a wasteful number, since it uses less digits than its factorization.

5113520 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1613 (or 1607 counting only the distinct ones).

The product of its (nonzero) digits is 150, while the sum is 17.

The square root of 5113520 is about 2261.3093552188. The cubic root of 5113520 is about 172.2820323347.

Adding to 5113520 its reverse (253115), we get a palindrome (5366635).

The spelling of 5113520 in words is "five million, one hundred thirteen thousand, five hundred twenty".