355234411212553 has 2 divisors, whose sum is σ = 355234411212554. Its totient is φ = 355234411212552.

The previous prime is 355234411212509. The next prime is 355234411212559. The reversal of 355234411212553 is 355212114432553.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 253274238526464 + 101960172686089 = 15914592^2 + 10097533^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-355234411212553 is a prime.

It is not a weakly prime, because it can be changed into another prime (355234411212559) 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, 177617205606276 + 177617205606277.

It is an arithmetic number, because the mean of its divisors is an integer number (177617205606277).

Almost surely, 2^{355234411212553} is an apocalyptic number.

It is an amenable number.

355234411212553 is a deficient number, since it is larger than the sum of its proper divisors (1).

355234411212553 is an equidigital number, since it uses as much as digits as its factorization.

355234411212553 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 2160000, while the sum is 46.

The spelling of 355234411212553 in words is "three hundred fifty-five trillion, two hundred thirty-four billion, four hundred eleven million, two hundred twelve thousand, five hundred fifty-three".