16650827535343 has 2 divisors, whose sum is σ = 16650827535344. Its totient is φ = 16650827535342.

The previous prime is 16650827535281. The next prime is 16650827535347. The reversal of 16650827535343 is 34353572805661.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-16650827535343 is a prime.

It is a super-2 number, since 2×16650827535343² (a number of 27 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (16650827535347) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 8325413767671 + 8325413767672.

It is an arithmetic number, because the mean of its divisors is an integer number (8325413767672).

Almost surely, 2^{16650827535343} is an apocalyptic number.

16650827535343 is a deficient number, since it is larger than the sum of its proper divisors (1).

16650827535343 is an equidigital number, since it uses as much as digits as its factorization.

16650827535343 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 54432000, while the sum is 58.

The spelling of 16650827535343 in words is "sixteen trillion, six hundred fifty billion, eight hundred twenty-seven million, five hundred thirty-five thousand, three hundred forty-three".