5251450 has 24 divisors (see below), whose sum is σ = 9856512. Its totient is φ = 2081520.

The previous prime is 5251423. The next prime is 5251457. The reversal of 5251450 is 541525.

It is not an unprimeable number, because it can be changed into a prime (5251457) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 5937 + ... + 6763.

It is an arithmetic number, because the mean of its divisors is an integer number (410688).

Almost surely, 2^5251450 is an apocalyptic number.

5251450 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

5251450 is a deficient number, since it is larger than the sum of its proper divisors (4605062).

5251450 is a wasteful number, since it uses less digits than its factorization.

5251450 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 966 (or 961 counting only the distinct ones).

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

The square root of 5251450 is about 2291.6042415740. The cubic root of 5251450 is about 173.8173315290.

Adding to 5251450 its reverse (541525), we get a palindrome (5792975).

The spelling of 5251450 in words is "five million, two hundred fifty-one thousand, four hundred fifty".