5245505 has 4 divisors (see below), whose sum is σ = 6294612. Its totient is φ = 4196400.

The previous prime is 5245489. The next prime is 5245511. The reversal of 5245505 is 5055425.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 1281424 + 3964081 = 1132^2 + 1991^2 .

It is not a de Polignac number, because 5245505 - 2⁴ = 5245489 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 524546 + ... + 524555.

It is an arithmetic number, because the mean of its divisors is an integer number (1573653).

Almost surely, 2^5245505 is an apocalyptic number.

It is an amenable number.

5245505 is a deficient number, since it is larger than the sum of its proper divisors (1049107).

5245505 is a wasteful number, since it uses less digits than its factorization.

5245505 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1049106.

The product of its (nonzero) digits is 5000, while the sum is 26.

The square root of 5245505 is about 2290.3067480143. The cubic root of 5245505 is about 173.7517157328.

The spelling of 5245505 in words is "five million, two hundred forty-five thousand, five hundred five".