5255045 has 4 divisors (see below), whose sum is σ = 6306060. Its totient is φ = 4204032.

The previous prime is 5255021. The next prime is 5255053. The reversal of 5255045 is 5405525.

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 3751969 + 1503076 = 1937^2 + 1226^2 .

It is a cyclic number.

It is not a de Polignac number, because 5255045 - 2⁸ = 5254789 is a prime.

It is a Curzon 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, 525500 + ... + 525509.

It is an arithmetic number, because the mean of its divisors is an integer number (1576515).

Almost surely, 2^5255045 is an apocalyptic number.

It is an amenable number.

5255045 is a deficient number, since it is larger than the sum of its proper divisors (1051015).

5255045 is a wasteful number, since it uses less digits than its factorization.

5255045 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1051014.

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

The square root of 5255045 is about 2292.3884923808. The cubic root of 5255045 is about 173.8569860226.

The spelling of 5255045 in words is "five million, two hundred fifty-five thousand, forty-five".