1355050097 has 2 divisors, whose sum is σ = 1355050098. Its totient is φ = 1355050096.

The previous prime is 1355050087. The next prime is 1355050111. The reversal of 1355050097 is 7900505531.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 997991281 + 357058816 = 31591^2 + 18896^2 .

It is a cyclic number.

It is not a de Polignac number, because 1355050097 - 2¹² = 1355046001 is a prime.

It is not a weakly prime, because it can be changed into another prime (1355050087) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 677525048 + 677525049.

It is an arithmetic number, because the mean of its divisors is an integer number (677525049).

Almost surely, 2^1355050097 is an apocalyptic number.

It is an amenable number.

1355050097 is a deficient number, since it is larger than the sum of its proper divisors (1).

1355050097 is an equidigital number, since it uses as much as digits as its factorization.

1355050097 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 23625, while the sum is 35.

The square root of 1355050097 is about 36811.0051071687. The cubic root of 1355050097 is about 1106.5858618582.

The spelling of 1355050097 in words is "one billion, three hundred fifty-five million, fifty thousand, ninety-seven".