5255407 has 2 divisors, whose sum is σ = 5255408. Its totient is φ = 5255406.

The previous prime is 5255359. The next prime is 5255423. The reversal of 5255407 is 7045525.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 5255407 - 2¹¹ = 5253359 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (5255507) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2627703 + 2627704.

It is an arithmetic number, because the mean of its divisors is an integer number (2627704).

Almost surely, 2^5255407 is an apocalyptic number.

5255407 is a deficient number, since it is larger than the sum of its proper divisors (1).

5255407 is an equidigital number, since it uses as much as digits as its factorization.

5255407 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 7000, while the sum is 28.

The square root of 5255407 is about 2292.4674479695. The cubic root of 5255407 is about 173.8609780457.

The spelling of 5255407 in words is "five million, two hundred fifty-five thousand, four hundred seven".