355124353253 has 2 divisors, whose sum is σ = 355124353254. Its totient is φ = 355124353252.

The previous prime is 355124353217. The next prime is 355124353261. The reversal of 355124353253 is 352353421553.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 341549074084 + 13575279169 = 584422^2 + 116513^2 .

It is a cyclic number.

It is not a de Polignac number, because 355124353253 - 2¹⁶ = 355124287717 is a prime.

It is a super-2 number, since 2×355124353253² (a number of 24 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 355124353253.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (355124353153) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 177562176626 + 177562176627.

It is an arithmetic number, because the mean of its divisors is an integer number (177562176627).

Almost surely, 2^355124353253 is an apocalyptic number.

It is an amenable number.

355124353253 is a deficient number, since it is larger than the sum of its proper divisors (1).

355124353253 is an equidigital number, since it uses as much as digits as its factorization.

355124353253 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 810000, while the sum is 41.

The spelling of 355124353253 in words is "three hundred fifty-five billion, one hundred twenty-four million, three hundred fifty-three thousand, two hundred fifty-three".