2506255441 has 2 divisors, whose sum is σ = 2506255442. Its totient is φ = 2506255440.

The previous prime is 2506255403. The next prime is 2506255501. The reversal of 2506255441 is 1445526052.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1345422400 + 1160833041 = 36680^2 + 34071^2 .

It is a cyclic number.

It is not a de Polignac number, because 2506255441 - 2²¹ = 2504158289 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 2506255397 and 2506255406.

It is not a weakly prime, because it can be changed into another prime (2506255541) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1253127720 + 1253127721.

It is an arithmetic number, because the mean of its divisors is an integer number (1253127721).

Almost surely, 2^2506255441 is an apocalyptic number.

It is an amenable number.

2506255441 is a deficient number, since it is larger than the sum of its proper divisors (1).

2506255441 is an equidigital number, since it uses as much as digits as its factorization.

2506255441 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 48000, while the sum is 34.

The square root of 2506255441 is about 50062.5153283372. The cubic root of 2506255441 is about 1358.3398574099.

The spelling of 2506255441 in words is "two billion, five hundred six million, two hundred fifty-five thousand, four hundred forty-one".