12951733405733 has 2 divisors, whose sum is σ = 12951733405734. Its totient is φ = 12951733405732.

The previous prime is 12951733405729. The next prime is 12951733405753. The reversal of 12951733405733 is 33750433715921.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 11156020843969 + 1795712561764 = 3340063^2 + 1340042^2 .

It is a cyclic number.

It is not a de Polignac number, because 12951733405733 - 2² = 12951733405729 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (12951733405753) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6475866702866 + 6475866702867.

It is an arithmetic number, because the mean of its divisors is an integer number (6475866702867).

Almost surely, 2^{12951733405733} is an apocalyptic number.

It is an amenable number.

12951733405733 is a deficient number, since it is larger than the sum of its proper divisors (1).

12951733405733 is an equidigital number, since it uses as much as digits as its factorization.

12951733405733 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 7144200, while the sum is 53.

The spelling of 12951733405733 in words is "twelve trillion, nine hundred fifty-one billion, seven hundred thirty-three million, four hundred five thousand, seven hundred thirty-three".