5281750 has 32 divisors (see below), whose sum is σ = 10172448. Its totient is φ = 2052000.

The previous prime is 5281711. The next prime is 5281751. The reversal of 5281750 is 571825.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5281751) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 8965 + ... + 9535.

It is an arithmetic number, because the mean of its divisors is an integer number (317889).

Almost surely, 2^5281750 is an apocalyptic number.

5281750 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

5281750 is a deficient number, since it is larger than the sum of its proper divisors (4890698).

5281750 is a wasteful number, since it uses less digits than its factorization.

5281750 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 625 (or 615 counting only the distinct ones).

The product of its (nonzero) digits is 2800, while the sum is 28.

The square root of 5281750 is about 2298.2058219402. The cubic root of 5281750 is about 174.1509897394.

It can be divided in two parts, 528 and 1750, that added together give a triangular number (2278 = T₆₇).

The spelling of 5281750 in words is "five million, two hundred eighty-one thousand, seven hundred fifty".