5181360 has 40 divisors (see below), whose sum is σ = 16062960. Its totient is φ = 1381632.

The previous prime is 5181353. The next prime is 5181383. The reversal of 5181360 is 631815.

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

It is a Harshad number since it is a multiple of its sum of digits (24).

It is a self number, because there is not a number n which added to its sum of digits gives 5181360.

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, 10555 + ... + 11034.

It is an arithmetic number, because the mean of its divisors is an integer number (401574).

Almost surely, 2^5181360 is an apocalyptic number.

It is an amenable number.

5181360 is an abundant number, since it is smaller than the sum of its proper divisors (10881600).

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

5181360 is a wasteful number, since it uses less digits than its factorization.

5181360 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21605 (or 21599 counting only the distinct ones).

The product of its (nonzero) digits is 720, while the sum is 24.

The square root of 5181360 is about 2276.2600905872. The cubic root of 5181360 is about 173.0405642904.

The spelling of 5181360 in words is "five million, one hundred eighty-one thousand, three hundred sixty".