1282651159 has 2 divisors, whose sum is σ = 1282651160. Its totient is φ = 1282651158.

The previous prime is 1282651109. The next prime is 1282651193. The reversal of 1282651159 is 9511562821.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1282651159 - 2¹³ = 1282642967 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1282651109) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 641325579 + 641325580.

It is an arithmetic number, because the mean of its divisors is an integer number (641325580).

Almost surely, 2^1282651159 is an apocalyptic number.

1282651159 is a deficient number, since it is larger than the sum of its proper divisors (1).

1282651159 is an equidigital number, since it uses as much as digits as its factorization.

1282651159 is an evil number, because the sum of its binary digits is even.

The product of its digits is 43200, while the sum is 40.

The square root of 1282651159 is about 35814.1195480218. The cubic root of 1282651159 is about 1086.5161497628.

The spelling of 1282651159 in words is "one billion, two hundred eighty-two million, six hundred fifty-one thousand, one hundred fifty-nine".