1279760759551 has 2 divisors, whose sum is σ = 1279760759552. Its totient is φ = 1279760759550.

The previous prime is 1279760759533. The next prime is 1279760759561. The reversal of 1279760759551 is 1559570679721.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1279760759551 - 2¹⁷ = 1279760628479 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1279760759561) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 639880379775 + 639880379776.

It is an arithmetic number, because the mean of its divisors is an integer number (639880379776).

Almost surely, 2^{1279760759551} is an apocalyptic number.

1279760759551 is a deficient number, since it is larger than the sum of its proper divisors (1).

1279760759551 is an equidigital number, since it uses as much as digits as its factorization.

1279760759551 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 41674500, while the sum is 64.

The spelling of 1279760759551 in words is "one trillion, two hundred seventy-nine billion, seven hundred sixty million, seven hundred fifty-nine thousand, five hundred fifty-one".