5281504 has 12 divisors (see below), whose sum is σ = 10398024. Its totient is φ = 2640736.

The previous prime is 5281499. The next prime is 5281511. The reversal of 5281504 is 4051825.

It is a hoax number, since the sum of its digits (25) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 82492 + ... + 82555.

It is an arithmetic number, because the mean of its divisors is an integer number (866502).

Almost surely, 2^5281504 is an apocalyptic number.

It is an amenable number.

5281504 is a deficient number, since it is larger than the sum of its proper divisors (5116520).

5281504 is a wasteful number, since it uses less digits than its factorization.

5281504 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 165057 (or 165049 counting only the distinct ones).

The product of its (nonzero) digits is 1600, while the sum is 25.

The square root of 5281504 is about 2298.1523013064. The cubic root of 5281504 is about 174.1482859759.

The spelling of 5281504 in words is "five million, two hundred eighty-one thousand, five hundred four".