2938565573011 has 2 divisors, whose sum is σ = 2938565573012. Its totient is φ = 2938565573010.

The previous prime is 2938565573003. The next prime is 2938565573057. The reversal of 2938565573011 is 1103755658392.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2938565573011 - 2³ = 2938565573003 is a prime.

It is a super-2 number, since 2×2938565573011² (a number of 26 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (2938565573081) 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, 1469282786505 + 1469282786506.

It is an arithmetic number, because the mean of its divisors is an integer number (1469282786506).

Almost surely, 2^{2938565573011} is an apocalyptic number.

2938565573011 is a deficient number, since it is larger than the sum of its proper divisors (1).

2938565573011 is an equidigital number, since it uses as much as digits as its factorization.

2938565573011 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 6804000, while the sum is 55.

The spelling of 2938565573011 in words is "two trillion, nine hundred thirty-eight billion, five hundred sixty-five million, five hundred seventy-three thousand, eleven".