1355457688283 has 2 divisors, whose sum is σ = 1355457688284. Its totient is φ = 1355457688282.

The previous prime is 1355457688199. The next prime is 1355457688309. The reversal of 1355457688283 is 3828867545531.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1355457688283 - 2¹⁶ = 1355457622747 is a prime.

It is not a weakly prime, because it can be changed into another prime (1355457688483) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 677728844141 + 677728844142.

It is an arithmetic number, because the mean of its divisors is an integer number (677728844142).

Almost surely, 2^{1355457688283} is an apocalyptic number.

1355457688283 is a deficient number, since it is larger than the sum of its proper divisors (1).

1355457688283 is an equidigital number, since it uses as much as digits as its factorization.

1355457688283 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 193536000, while the sum is 65.

The spelling of 1355457688283 in words is "one trillion, three hundred fifty-five billion, four hundred fifty-seven million, six hundred eighty-eight thousand, two hundred eighty-three".