5255013 has 4 divisors (see below), whose sum is σ = 7006688. Its totient is φ = 3503340.

The previous prime is 5255009. The next prime is 5255021. The reversal of 5255013 is 3105525.

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 not a de Polignac number, because 5255013 - 2² = 5255009 is a prime.

It is a D-number.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5255053) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 875833 + ... + 875838.

It is an arithmetic number, because the mean of its divisors is an integer number (1751672).

Almost surely, 2^5255013 is an apocalyptic number.

It is an amenable number.

5255013 is a deficient number, since it is larger than the sum of its proper divisors (1751675).

5255013 is a wasteful number, since it uses less digits than its factorization.

5255013 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1751674.

The product of its (nonzero) digits is 750, while the sum is 21.

The square root of 5255013 is about 2292.3815127504. The cubic root of 5255013 is about 173.8566331278.

The spelling of 5255013 in words is "five million, two hundred fifty-five thousand, thirteen".