5143850 has 12 divisors (see below), whose sum is σ = 9567654. Its totient is φ = 2057520.

The previous prime is 5143849. The next prime is 5143871. The reversal of 5143850 is 583415.

It can be written as a sum of positive squares in 3 ways, for example, as 4313929 + 829921 = 2077^2 + 911^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 51389 + ... + 51488.

Almost surely, 2^5143850 is an apocalyptic number.

5143850 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

5143850 is a deficient number, since it is larger than the sum of its proper divisors (4423804).

5143850 is a wasteful number, since it uses less digits than its factorization.

5143850 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 102889 (or 102884 counting only the distinct ones).

The product of its (nonzero) digits is 2400, while the sum is 26.

The square root of 5143850 is about 2268.0057319152. The cubic root of 5143850 is about 172.6219819141.

Subtracting from 5143850 its sum of digits (26), we obtain a square (5143824 = 2268²).

The spelling of 5143850 in words is "five million, one hundred forty-three thousand, eight hundred fifty".