1652116605343 has 2 divisors, whose sum is σ = 1652116605344. Its totient is φ = 1652116605342.

The previous prime is 1652116605283. The next prime is 1652116605353. The reversal of 1652116605343 is 3435066112561.

It is a strong prime.

It is an emirp because it is prime and its reverse (3435066112561) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 1652116605343 - 2¹⁷ = 1652116474271 is a prime.

It is a super-2 number, since 2×1652116605343² (a number of 25 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 1652116605343.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1652116605353) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 826058302671 + 826058302672.

It is an arithmetic number, because the mean of its divisors is an integer number (826058302672).

Almost surely, 2^{1652116605343} is an apocalyptic number.

1652116605343 is a deficient number, since it is larger than the sum of its proper divisors (1).

1652116605343 is an equidigital number, since it uses as much as digits as its factorization.

1652116605343 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 388800, while the sum is 43.

The spelling of 1652116605343 in words is "one trillion, six hundred fifty-two billion, one hundred sixteen million, six hundred five thousand, three hundred forty-three".