355002112504493 has 2 divisors, whose sum is σ = 355002112504494. Its totient is φ = 355002112504492.

The previous prime is 355002112504489. The next prime is 355002112504531. The reversal of 355002112504493 is 394405211200553.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 194770996657444 + 160231115847049 = 13956038^2 + 12658243^2 .

It is a cyclic number.

It is not a de Polignac number, because 355002112504493 - 2² = 355002112504489 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (355002112504423) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 177501056252246 + 177501056252247.

It is an arithmetic number, because the mean of its divisors is an integer number (177501056252247).

Almost surely, 2^{355002112504493} is an apocalyptic number.

It is an amenable number.

355002112504493 is a deficient number, since it is larger than the sum of its proper divisors (1).

355002112504493 is an equidigital number, since it uses as much as digits as its factorization.

355002112504493 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 648000, while the sum is 44.

The spelling of 355002112504493 in words is "three hundred fifty-five trillion, two billion, one hundred twelve million, five hundred four thousand, four hundred ninety-three".