5257480 has 16 divisors (see below), whose sum is σ = 11829420. Its totient is φ = 2102976.

The previous prime is 5257463. The next prime is 5257489. The reversal of 5257480 is 847525.

It can be written as a sum of positive squares in 2 ways, for example, as 5225796 + 31684 = 2286^2 + 178^2 .

It is not an unprimeable number, because it can be changed into a prime (5257489) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 65679 + ... + 65758.

Almost surely, 2^5257480 is an apocalyptic number.

It is an amenable number.

5257480 is an abundant number, since it is smaller than the sum of its proper divisors (6571940).

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

5257480 is a wasteful number, since it uses less digits than its factorization.

5257480 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 131448 (or 131444 counting only the distinct ones).

The product of its (nonzero) digits is 11200, while the sum is 31.

The square root of 5257480 is about 2292.9195363117. The cubic root of 5257480 is about 173.8838349136.

The spelling of 5257480 in words is "five million, two hundred fifty-seven thousand, four hundred eighty".