1072259688791 has 2 divisors, whose sum is σ = 1072259688792. Its totient is φ = 1072259688790.

The previous prime is 1072259688767. The next prime is 1072259688811. The reversal of 1072259688791 is 1978869522701.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1072259688791 is a prime.

It is a super-2 number, since 2×1072259688791² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1072259688191) by changing a digit.

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 as a sum of consecutive naturals, namely, 536129844395 + 536129844396.

It is an arithmetic number, because the mean of its divisors is an integer number (536129844396).

Almost surely, 2^{1072259688791} is an apocalyptic number.

1072259688791 is a deficient number, since it is larger than the sum of its proper divisors (1).

1072259688791 is an equidigital number, since it uses as much as digits as its factorization.

1072259688791 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 30481920, while the sum is 65.

The spelling of 1072259688791 in words is "one trillion, seventy-two billion, two hundred fifty-nine million, six hundred eighty-eight thousand, seven hundred ninety-one".