2758428241 has 2 divisors, whose sum is σ = 2758428242. Its totient is φ = 2758428240.

The previous prime is 2758428223. The next prime is 2758428289. The reversal of 2758428241 is 1428248572.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 2758350400 + 77841 = 52520^2 + 279^2 .

It is a cyclic number.

It is not a de Polignac number, because 2758428241 - 2²⁹ = 2221557329 is a prime.

It is a zygodrome in base 15.

It is not a weakly prime, because it can be changed into another prime (2758422241) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1379214120 + 1379214121.

It is an arithmetic number, because the mean of its divisors is an integer number (1379214121).

Almost surely, 2^2758428241 is an apocalyptic number.

It is an amenable number.

2758428241 is a deficient number, since it is larger than the sum of its proper divisors (1).

2758428241 is an equidigital number, since it uses as much as digits as its factorization.

2758428241 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 286720, while the sum is 43.

The square root of 2758428241 is about 52520.7410553202. The cubic root of 2758428241 is about 1402.4494942534.

The spelling of 2758428241 in words is "two billion, seven hundred fifty-eight million, four hundred twenty-eight thousand, two hundred forty-one".