5180538 has 32 divisors (see below), whose sum is σ = 11524032. Its totient is φ = 1539200.

The previous prime is 5180537. The next prime is 5180569. The reversal of 5180538 is 8350815.

It is a happy number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (5180537) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2758 + ... + 4238.

It is an arithmetic number, because the mean of its divisors is an integer number (360126).

Almost surely, 2^5180538 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 5180538, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5762016).

5180538 is an abundant number, since it is smaller than the sum of its proper divisors (6343494).

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

5180538 is a wasteful number, since it uses less digits than its factorization.

5180538 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1550.

The product of its (nonzero) digits is 4800, while the sum is 30.

The square root of 5180538 is about 2276.0795240940. The cubic root of 5180538 is about 173.0314130980.

The spelling of 5180538 in words is "five million, one hundred eighty thousand, five hundred thirty-eight".