2798422659755 has 32 divisors (see below), whose sum is σ = 3657016123200. Its totient is φ = 2047620943872.

The previous prime is 2798422659653. The next prime is 2798422659763. The reversal of 2798422659755 is 5579562248972.

It is a cyclic number.

It is not a de Polignac number, because 2798422659755 - 2²⁶ = 2798355550891 is a prime.

It is a Smith number, since the sum of its digits (71) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 47182799 + ... + 47242071.

It is an arithmetic number, because the mean of its divisors is an integer number (114281753850).

Almost surely, 2^{2798422659755} is an apocalyptic number.

2798422659755 is a deficient number, since it is larger than the sum of its proper divisors (858593463445).

2798422659755 is a wasteful number, since it uses less digits than its factorization.

2798422659755 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 76463.

The product of its digits is 762048000, while the sum is 71.

The spelling of 2798422659755 in words is "two trillion, seven hundred ninety-eight billion, four hundred twenty-two million, six hundred fifty-nine thousand, seven hundred fifty-five".