5144250 has 64 divisors (see below), whose sum is σ = 13553280. Its totient is φ = 1299600.

The previous prime is 5144189. The next prime is 5144263. The reversal of 5144250 is 524415.

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 270741 + ... + 270759.

It is an arithmetic number, because the mean of its divisors is an integer number (211770).

Almost surely, 2^5144250 is an apocalyptic number.

5144250 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 5144250, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6776640).

5144250 is an abundant number, since it is smaller than the sum of its proper divisors (8409030).

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

5144250 is an equidigital number, since it uses as much as digits as its factorization.

5144250 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 77 (or 29 counting only the distinct ones).

The product of its (nonzero) digits is 800, while the sum is 21.

The square root of 5144250 is about 2268.0939133995. The cubic root of 5144250 is about 172.6264563191.

Adding to 5144250 its reverse (524415), we get a palindrome (5668665).

It can be divided in two parts, 51 and 44250, that multiplied together give a triangular number (2256750 = T₂₁₂₄).

The spelling of 5144250 in words is "five million, one hundred forty-four thousand, two hundred fifty".