199527952711 has 2 divisors, whose sum is σ = 199527952712. Its totient is φ = 199527952710.

The previous prime is 199527952661. The next prime is 199527952829. The reversal of 199527952711 is 117259725991.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 199527952711 - 2²¹ = 199525855559 is a prime.

It is a super-2 number, since 2×199527952711² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (199527952111) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 99763976355 + 99763976356.

It is an arithmetic number, because the mean of its divisors is an integer number (99763976356).

Almost surely, 2^199527952711 is an apocalyptic number.

199527952711 is a deficient number, since it is larger than the sum of its proper divisors (1).

199527952711 is an equidigital number, since it uses as much as digits as its factorization.

199527952711 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 3572100, while the sum is 58.

The spelling of 199527952711 in words is "one hundred ninety-nine billion, five hundred twenty-seven million, nine hundred fifty-two thousand, seven hundred eleven".