5201257 has 4 divisors (see below), whose sum is σ = 5219920. Its totient is φ = 5182596.

The previous prime is 5201213. The next prime is 5201267. The reversal of 5201257 is 7521025.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 5201257 - 2⁷ = 5201129 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5201267) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8907 + ... + 9472.

It is an arithmetic number, because the mean of its divisors is an integer number (1304980).

Almost surely, 2^5201257 is an apocalyptic number.

It is an amenable number.

5201257 is a deficient number, since it is larger than the sum of its proper divisors (18663).

5201257 is a wasteful number, since it uses less digits than its factorization.

5201257 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18662.

The product of its (nonzero) digits is 700, while the sum is 22.

The square root of 5201257 is about 2280.6264490267. The cubic root of 5201257 is about 173.2617797198.

The spelling of 5201257 in words is "five million, two hundred one thousand, two hundred fifty-seven".