6873545003737 has 2 divisors, whose sum is σ = 6873545003738. Its totient is φ = 6873545003736.

The previous prime is 6873545003659. The next prime is 6873545003783. The reversal of 6873545003737 is 7373005453786.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 3889872620176 + 2983672383561 = 1972276^2 + 1727331^2 .

It is a cyclic number.

It is not a de Polignac number, because 6873545003737 - 2¹⁵ = 6873544970969 is a prime.

It is not a weakly prime, because it can be changed into another prime (6873545003137) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3436772501868 + 3436772501869.

It is an arithmetic number, because the mean of its divisors is an integer number (3436772501869).

Almost surely, 2^{6873545003737} is an apocalyptic number.

It is an amenable number.

6873545003737 is a deficient number, since it is larger than the sum of its proper divisors (1).

6873545003737 is an equidigital number, since it uses as much as digits as its factorization.

6873545003737 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 44452800, while the sum is 58.

The spelling of 6873545003737 in words is "six trillion, eight hundred seventy-three billion, five hundred forty-five million, three thousand, seven hundred thirty-seven".