625013 has 4 divisors (see below), whose sum is σ = 633888. Its totient is φ = 616140.

The previous prime is 625007. The next prime is 625033. The reversal of 625013 is 310526.

625013 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 625013 - 2⁴ = 624997 is a prime.

It is a plaindrome in base 14.

It is a junction number, because it is equal to n+sod(n) for n = 624982 and 625000.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (625033) 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, 4331 + ... + 4472.

It is an arithmetic number, because the mean of its divisors is an integer number (158472).

2⁶²⁵⁰¹³ is an apocalyptic number.

It is an amenable number.

625013 is a deficient number, since it is larger than the sum of its proper divisors (8875).

625013 is an equidigital number, since it uses as much as digits as its factorization.

625013 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8874.

The product of its (nonzero) digits is 180, while the sum is 17.

The square root of 625013 is about 790.5776369213. The cubic root of 625013 is about 85.4993901214.

Adding to 625013 its reverse (310526), we get a palindrome (935539).

The spelling of 625013 in words is "six hundred twenty-five thousand, thirteen".