1092253155649 has 2 divisors, whose sum is σ = 1092253155650. Its totient is φ = 1092253155648.

The previous prime is 1092253155641. The next prime is 1092253155661. The reversal of 1092253155649 is 9465513522901.

1092253155649 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1092192206400 + 60949249 = 1045080^2 + 7807^2 .

It is a cyclic number.

It is not a de Polignac number, because 1092253155649 - 2³ = 1092253155641 is a prime.

It is a super-2 number, since 2×1092253155649² (a number of 25 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1092253155596 and 1092253155605.

It is not a weakly prime, because it can be changed into another prime (1092253155641) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 546126577824 + 546126577825.

It is an arithmetic number, because the mean of its divisors is an integer number (546126577825).

Almost surely, 2^{1092253155649} is an apocalyptic number.

It is an amenable number.

1092253155649 is a deficient number, since it is larger than the sum of its proper divisors (1).

1092253155649 is an equidigital number, since it uses as much as digits as its factorization.

1092253155649 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2916000, while the sum is 52.

The spelling of 1092253155649 in words is "one trillion, ninety-two billion, two hundred fifty-three million, one hundred fifty-five thousand, six hundred forty-nine".