5256577 has 4 divisors (see below), whose sum is σ = 5426176. Its totient is φ = 5086980.

The previous prime is 5256547. The next prime is 5256583. The reversal of 5256577 is 7756525.

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 a de Polignac number, because none of the positive numbers 2^k-5256577 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5256547) 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, 84753 + ... + 84814.

It is an arithmetic number, because the mean of its divisors is an integer number (1356544).

Almost surely, 2^5256577 is an apocalyptic number.

It is an amenable number.

5256577 is a deficient number, since it is larger than the sum of its proper divisors (169599).

5256577 is a wasteful number, since it uses less digits than its factorization.

5256577 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 169598.

The product of its digits is 73500, while the sum is 37.

The square root of 5256577 is about 2292.7226173264. The cubic root of 5256577 is about 173.8738791874.

The spelling of 5256577 in words is "five million, two hundred fifty-six thousand, five hundred seventy-seven".