10520467209799 has 2 divisors, whose sum is σ = 10520467209800. Its totient is φ = 10520467209798.

The previous prime is 10520467209767. The next prime is 10520467209809. The reversal of 10520467209799 is 99790276402501.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 10520467209799 - 2⁵ = 10520467209767 is a prime.

It is a super-2 number, since 2×10520467209799² (a number of 27 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (10520467209199) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5260233604899 + 5260233604900.

It is an arithmetic number, because the mean of its divisors is an integer number (5260233604900).

Almost surely, 2^{10520467209799} is an apocalyptic number.

10520467209799 is a deficient number, since it is larger than the sum of its proper divisors (1).

10520467209799 is an equidigital number, since it uses as much as digits as its factorization.

10520467209799 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 17146080, while the sum is 61.

The spelling of 10520467209799 in words is "ten trillion, five hundred twenty billion, four hundred sixty-seven million, two hundred nine thousand, seven hundred ninety-nine".