5251045 has 16 divisors (see below), whose sum is σ = 6730560. Its totient is φ = 3919104.

The previous prime is 5251039. The next prime is 5251097. The reversal of 5251045 is 5401525.

It is a cyclic number.

It is not a de Polignac number, because 5251045 - 2⁹ = 5250533 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 13666 + ... + 14044.

It is an arithmetic number, because the mean of its divisors is an integer number (420660).

Almost surely, 2^5251045 is an apocalyptic number.

It is an amenable number.

5251045 is a deficient number, since it is larger than the sum of its proper divisors (1479515).

5251045 is a wasteful number, since it uses less digits than its factorization.

5251045 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 564.

The product of its (nonzero) digits is 1000, while the sum is 22.

The square root of 5251045 is about 2291.5158738268. The cubic root of 5251045 is about 173.8128630598.

The spelling of 5251045 in words is "five million, two hundred fifty-one thousand, forty-five".