5203257 has 8 divisors (see below), whose sum is σ = 7161600. Its totient is φ = 3356880.

The previous prime is 5203249. The next prime is 5203271. The reversal of 5203257 is 7523025.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 5203257 - 2³ = 5203249 is a prime.

It is a nialpdrome in base 14.

It is not an unprimeable number, because it can be changed into a prime (5203057) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 27882 + ... + 28067.

It is an arithmetic number, because the mean of its divisors is an integer number (895200).

Almost surely, 2^5203257 is an apocalyptic number.

It is an amenable number.

5203257 is a deficient number, since it is larger than the sum of its proper divisors (1958343).

5203257 is a wasteful number, since it uses less digits than its factorization.

5203257 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 55983.

The product of its (nonzero) digits is 2100, while the sum is 24.

The square root of 5203257 is about 2281.0648829001. The cubic root of 5203257 is about 173.2839845544.

It can be divided in two parts, 5203 and 257, that added together give a triangular number (5460 = T₁₀₄).

The spelling of 5203257 in words is "five million, two hundred three thousand, two hundred fifty-seven".