355252423 has 2 divisors, whose sum is σ = 355252424. Its totient is φ = 355252422.

The previous prime is 355252421. The next prime is 355252427. The reversal of 355252423 is 324252553.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 355252423 - 2¹ = 355252421 is a prime.

Together with 355252421, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (355252421) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 177626211 + 177626212.

It is an arithmetic number, because the mean of its divisors is an integer number (177626212).

Almost surely, 2^355252423 is an apocalyptic number.

355252423 is a deficient number, since it is larger than the sum of its proper divisors (1).

355252423 is an equidigital number, since it uses as much as digits as its factorization.

355252423 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 36000, while the sum is 31.

The square root of 355252423 is about 18848.1411019761. The cubic root of 355252423 is about 708.2376598747.

The spelling of 355252423 in words is "three hundred fifty-five million, two hundred fifty-two thousand, four hundred twenty-three".