21752536083703 has 2 divisors, whose sum is σ = 21752536083704. Its totient is φ = 21752536083702.

The previous prime is 21752536083599. The next prime is 21752536083767. The reversal of 21752536083703 is 30738063525712.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-21752536083703 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (21752536083793) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 10876268041851 + 10876268041852.

It is an arithmetic number, because the mean of its divisors is an integer number (10876268041852).

Almost surely, 2^{21752536083703} is an apocalyptic number.

21752536083703 is a deficient number, since it is larger than the sum of its proper divisors (1).

21752536083703 is an equidigital number, since it uses as much as digits as its factorization.

21752536083703 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 6350400, while the sum is 52.

The spelling of 21752536083703 in words is "twenty-one trillion, seven hundred fifty-two billion, five hundred thirty-six million, eighty-three thousand, seven hundred three".