1354354250297 has 2 divisors, whose sum is σ = 1354354250298. Its totient is φ = 1354354250296.

The previous prime is 1354354250279. The next prime is 1354354250351. The reversal of 1354354250297 is 7920524534531.

Together with previous prime (1354354250279) it forms an Ormiston pair, because they use the same digits, order apart.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1323272912896 + 31081337401 = 1150336^2 + 176299^2 .

It is a cyclic number.

It is not a de Polignac number, because 1354354250297 - 2⁶ = 1354354250233 is a prime.

It is not a weakly prime, because it can be changed into another prime (1354354250237) 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, 677177125148 + 677177125149.

It is an arithmetic number, because the mean of its divisors is an integer number (677177125149).

Almost surely, 2^{1354354250297} is an apocalyptic number.

It is an amenable number.

1354354250297 is a deficient number, since it is larger than the sum of its proper divisors (1).

1354354250297 is an equidigital number, since it uses as much as digits as its factorization.

1354354250297 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 4536000, while the sum is 50.

The spelling of 1354354250297 in words is "one trillion, three hundred fifty-four billion, three hundred fifty-four million, two hundred fifty thousand, two hundred ninety-seven".