1616363532743 has 2 divisors, whose sum is σ = 1616363532744. Its totient is φ = 1616363532742.

The previous prime is 1616363532737. The next prime is 1616363532767. The reversal of 1616363532743 is 3472353636161.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1616363532743 - 2³² = 1612068565447 is a prime.

It is a super-2 number, since 2×1616363532743² (a number of 25 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1616363532691 and 1616363532700.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1616363532733) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 808181766371 + 808181766372.

It is an arithmetic number, because the mean of its divisors is an integer number (808181766372).

Almost surely, 2^{1616363532743} is an apocalyptic number.

1616363532743 is a deficient number, since it is larger than the sum of its proper divisors (1).

1616363532743 is an equidigital number, since it uses as much as digits as its factorization.

1616363532743 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 4898880, while the sum is 50.

The spelling of 1616363532743 in words is "one trillion, six hundred sixteen billion, three hundred sixty-three million, five hundred thirty-two thousand, seven hundred forty-three".