350502746549 has 2 divisors, whose sum is σ = 350502746550. Its totient is φ = 350502746548.

The previous prime is 350502746537. The next prime is 350502746579. The reversal of 350502746549 is 945647205053.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 259987812100 + 90514934449 = 509890^2 + 300857^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-350502746549 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 350502746497 and 350502746506.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (350502746519) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 175251373274 + 175251373275.

It is an arithmetic number, because the mean of its divisors is an integer number (175251373275).

Almost surely, 2^350502746549 is an apocalyptic number.

It is an amenable number.

350502746549 is a deficient number, since it is larger than the sum of its proper divisors (1).

350502746549 is an equidigital number, since it uses as much as digits as its factorization.

350502746549 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 4536000, while the sum is 50.

The spelling of 350502746549 in words is "three hundred fifty billion, five hundred two million, seven hundred forty-six thousand, five hundred forty-nine".