2826500109077 has 2 divisors, whose sum is σ = 2826500109078. Its totient is φ = 2826500109076.

The previous prime is 2826500108959. The next prime is 2826500109089. The reversal of 2826500109077 is 7709010056282.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2340682745041 + 485817364036 = 1529929^2 + 697006^2 .

It is a cyclic number.

It is not a de Polignac number, because 2826500109077 - 2¹⁰ = 2826500108053 is a prime.

It is a super-2 number, since 2×2826500109077² (a number of 26 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2826500109577) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1413250054538 + 1413250054539.

It is an arithmetic number, because the mean of its divisors is an integer number (1413250054539).

Almost surely, 2^{2826500109077} is an apocalyptic number.

It is an amenable number.

2826500109077 is a deficient number, since it is larger than the sum of its proper divisors (1).

2826500109077 is an equidigital number, since it uses as much as digits as its factorization.

2826500109077 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 423360, while the sum is 47.

The spelling of 2826500109077 in words is "two trillion, eight hundred twenty-six billion, five hundred million, one hundred nine thousand, seventy-seven".