5143285 has 16 divisors (see below), whose sum is σ = 7200000. Its totient is φ = 3525648.

The previous prime is 5143277. The next prime is 5143291. The reversal of 5143285 is 5823415.

It is not a de Polignac number, because 5143285 - 2³ = 5143277 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 216 + ... + 3214.

It is an arithmetic number, because the mean of its divisors is an integer number (450000).

Almost surely, 2^5143285 is an apocalyptic number.

It is an amenable number.

5143285 is a deficient number, since it is larger than the sum of its proper divisors (2056715).

5143285 is an equidigital number, since it uses as much as digits as its factorization.

5143285 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3025 (or 3011 counting only the distinct ones).

The product of its digits is 4800, while the sum is 28.

The square root of 5143285 is about 2267.8811697265. The cubic root of 5143285 is about 172.6156614220.

The spelling of 5143285 in words is "five million, one hundred forty-three thousand, two hundred eighty-five".