20479576383011 has 2 divisors, whose sum is σ = 20479576383012. Its totient is φ = 20479576383010.

The previous prime is 20479576382977. The next prime is 20479576383043. The reversal of 20479576383011 is 11038367597402.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 20479576383011 - 2¹⁸ = 20479576120867 is a prime.

It is a super-2 number, since 2×20479576383011² (a number of 27 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (20479576383061) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 10239788191505 + 10239788191506.

It is an arithmetic number, because the mean of its divisors is an integer number (10239788191506).

It is a 1-persistent number, because it is pandigital, but 2⋅20479576383011 = 40959152766022 is not.

Almost surely, 2^{20479576383011} is an apocalyptic number.

20479576383011 is a deficient number, since it is larger than the sum of its proper divisors (1).

20479576383011 is an equidigital number, since it uses as much as digits as its factorization.

20479576383011 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 7620480, while the sum is 56.

The spelling of 20479576383011 in words is "twenty trillion, four hundred seventy-nine billion, five hundred seventy-six million, three hundred eighty-three thousand, eleven".