355706424053 has 2 divisors, whose sum is σ = 355706424054. Its totient is φ = 355706424052.

The previous prime is 355706423843. The next prime is 355706424107. The reversal of 355706424053 is 350424607553.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 291835487524 + 63870936529 = 540218^2 + 252727^2 .

It is a cyclic number.

It is not a de Polignac number, because 355706424053 - 2¹⁴ = 355706407669 is a prime.

It is a super-2 number, since 2×355706424053² (a number of 24 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 355706423995 and 355706424013.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (355706420053) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 177853212026 + 177853212027.

It is an arithmetic number, because the mean of its divisors is an integer number (177853212027).

Almost surely, 2^355706424053 is an apocalyptic number.

It is an amenable number.

355706424053 is a deficient number, since it is larger than the sum of its proper divisors (1).

355706424053 is an equidigital number, since it uses as much as digits as its factorization.

355706424053 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1512000, while the sum is 44.

The spelling of 355706424053 in words is "three hundred fifty-five billion, seven hundred six million, four hundred twenty-four thousand, fifty-three".