5181210 has 48 divisors (see below), whose sum is σ = 14062464. Its totient is φ = 1321056.

The previous prime is 5181191. The next prime is 5181217. The reversal of 5181210 is 121815.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is not an unprimeable number, because it can be changed into a prime (5181217) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 819 + ... + 3321.

It is an arithmetic number, because the mean of its divisors is an integer number (292968).

Almost surely, 2^5181210 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 5181210, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7031232).

5181210 is an abundant number, since it is smaller than the sum of its proper divisors (8881254).

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

5181210 is a wasteful number, since it uses less digits than its factorization.

5181210 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2539 (or 2536 counting only the distinct ones).

The product of its (nonzero) digits is 80, while the sum is 18.

The square root of 5181210 is about 2276.2271415656. The cubic root of 5181210 is about 173.0388944369.

It can be divided in two parts, 518 and 1210, that added together give a cube (1728 = 12³).

The spelling of 5181210 in words is "five million, one hundred eighty-one thousand, two hundred ten".