351791110543 has 2 divisors, whose sum is σ = 351791110544. Its totient is φ = 351791110542.

The previous prime is 351791110501. The next prime is 351791110553. The reversal of 351791110543 is 345011197153.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-351791110543 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 351791110496 and 351791110505.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (351791110553) 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, 175895555271 + 175895555272.

It is an arithmetic number, because the mean of its divisors is an integer number (175895555272).

Almost surely, 2^351791110543 is an apocalyptic number.

351791110543 is a deficient number, since it is larger than the sum of its proper divisors (1).

351791110543 is an equidigital number, since it uses as much as digits as its factorization.

351791110543 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 56700, while the sum is 40.

The spelling of 351791110543 in words is "three hundred fifty-one billion, seven hundred ninety-one million, one hundred ten thousand, five hundred forty-three".