6255819541 has 2 divisors, whose sum is σ = 6255819542. Its totient is φ = 6255819540.

The previous prime is 6255819533. The next prime is 6255819553. The reversal of 6255819541 is 1459185526.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 6238630225 + 17189316 = 78985^2 + 4146^2 .

It is a cyclic number.

It is not a de Polignac number, because 6255819541 - 2³ = 6255819533 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 6255819491 and 6255819500.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (6255819571) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3127909770 + 3127909771.

It is an arithmetic number, because the mean of its divisors is an integer number (3127909771).

Almost surely, 2^6255819541 is an apocalyptic number.

It is an amenable number.

6255819541 is a deficient number, since it is larger than the sum of its proper divisors (1).

6255819541 is an equidigital number, since it uses as much as digits as its factorization.

6255819541 is an evil number, because the sum of its binary digits is even.

The product of its digits is 432000, while the sum is 46.

The square root of 6255819541 is about 79093.7389494263. The cubic root of 6255819541 is about 1842.5872885611.

The spelling of 6255819541 in words is "six billion, two hundred fifty-five million, eight hundred nineteen thousand, five hundred forty-one".