5251897 has 8 divisors (see below), whose sum is σ = 6020352. Its totient is φ = 4488000.

The previous prime is 5251879. The next prime is 5251903. The reversal of 5251897 is 7981525.

5251897 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 5251897 - 2⁷ = 5251769 is a prime.

It is a d-powerful number, because it can be written as 5⁷ + 2⁶ + 5⁸ + 1 + 8² + 9⁷ + 7² .

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5251877) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1872 + ... + 3742.

It is an arithmetic number, because the mean of its divisors is an integer number (752544).

Almost surely, 2^5251897 is an apocalyptic number.

It is an amenable number.

5251897 is a deficient number, since it is larger than the sum of its proper divisors (768455).

5251897 is a wasteful number, since it uses less digits than its factorization.

5251897 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2279.

The product of its digits is 25200, while the sum is 37.

The square root of 5251897 is about 2291.7017694281. The cubic root of 5251897 is about 173.8222631284.

The spelling of 5251897 in words is "five million, two hundred fifty-one thousand, eight hundred ninety-seven".