5180544 has 64 divisors (see below), whose sum is σ = 15300000. Its totient is φ = 1725696.

The previous prime is 5180537. The next prime is 5180569. The reversal of 5180544 is 4450815.

It is a tau number, because it is divible by the number of its divisors (64).

It is a super-2 number, since 2×5180544² = 53676072271872, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (27).

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, 2707 + ... + 4205.

Almost surely, 2^5180544 is an apocalyptic number.

5180544 is a gapful number since it is divisible by the number (54) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 5180544, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7650000).

5180544 is an abundant number, since it is smaller than the sum of its proper divisors (10119456).

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

5180544 is a wasteful number, since it uses less digits than its factorization.

5180544 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1522 (or 1504 counting only the distinct ones).

The product of its (nonzero) digits is 3200, while the sum is 27.

The square root of 5180544 is about 2276.0808421495. The cubic root of 5180544 is about 173.0314798985.

The spelling of 5180544 in words is "five million, one hundred eighty thousand, five hundred forty-four".