5055397 has 2 divisors, whose sum is σ = 5055398. Its totient is φ = 5055396.

The previous prime is 5055389. The next prime is 5055403. The reversal of 5055397 is 7935505.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 4456321 + 599076 = 2111^2 + 774^2 .

It is a cyclic number.

It is not a de Polignac number, because 5055397 - 2³ = 5055389 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (5053397) 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, 2527698 + 2527699.

It is an arithmetic number, because the mean of its divisors is an integer number (2527699).

Almost surely, 2^5055397 is an apocalyptic number.

It is an amenable number.

5055397 is a deficient number, since it is larger than the sum of its proper divisors (1).

5055397 is an equidigital number, since it uses as much as digits as its factorization.

5055397 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 23625, while the sum is 34.

The square root of 5055397 is about 2248.4210015031. The cubic root of 5055397 is about 171.6267935588.

The spelling of 5055397 in words is "five million, fifty-five thousand, three hundred ninety-seven".