346650052493 has 2 divisors, whose sum is σ = 346650052494. Its totient is φ = 346650052492.

The previous prime is 346650052487. The next prime is 346650052549. The reversal of 346650052493 is 394250056643.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 345364256329 + 1285796164 = 587677^2 + 35858^2 .

It is a cyclic number.

It is not a de Polignac number, because 346650052493 - 2⁶ = 346650052429 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (346650052093) 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, 173325026246 + 173325026247.

It is an arithmetic number, because the mean of its divisors is an integer number (173325026247).

Almost surely, 2^346650052493 is an apocalyptic number.

It is an amenable number.

346650052493 is a deficient number, since it is larger than the sum of its proper divisors (1).

346650052493 is an equidigital number, since it uses as much as digits as its factorization.

346650052493 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2332800, while the sum is 47.

The spelling of 346650052493 in words is "three hundred forty-six billion, six hundred fifty million, fifty-two thousand, four hundred ninety-three".