5138180 has 24 divisors (see below), whose sum is σ = 10852800. Its totient is φ = 2043360.

The previous prime is 5138179. The next prime is 5138183. The reversal of 5138180 is 818315.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5138183) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3335 + ... + 4625.

It is an arithmetic number, because the mean of its divisors is an integer number (452200).

Almost surely, 2^5138180 is an apocalyptic number.

It is an amenable number.

5138180 is an abundant number, since it is smaller than the sum of its proper divisors (5714620).

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

5138180 is a wasteful number, since it uses less digits than its factorization.

5138180 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1499 (or 1497 counting only the distinct ones).

The product of its (nonzero) digits is 960, while the sum is 26.

The square root of 5138180 is about 2266.7553904204. The cubic root of 5138180 is about 172.5585322616.

It can be divided in two parts, 5 and 138180, that multiplied together give a triangular number (690900 = T₁₁₇₅).

The spelling of 5138180 in words is "five million, one hundred thirty-eight thousand, one hundred eighty".