82548799011 has 48 divisors (see below), whose sum is σ = 138424785408. Its totient is φ = 46427472000.

The previous prime is 82548798967. The next prime is 82548799013. The reversal of 82548799011 is 11099784528.

It is a happy number.

82548799011 is a `hidden beast` number, since 8 + 2 + 548 + 7 + 9 + 90 + 1 + 1 = 666.

It is not a de Polignac number, because 82548799011 - 2⁶ = 82548798947 is a prime.

It is not an unprimeable number, because it can be changed into a prime (82548799013) 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 in 47 ways as a sum of consecutive naturals, for example, 2672920 + ... + 2703626.

It is an arithmetic number, because the mean of its divisors is an integer number (2883849696).

Almost surely, 2^82548799011 is an apocalyptic number.

82548799011 is a deficient number, since it is larger than the sum of its proper divisors (55875986397).

82548799011 is a wasteful number, since it uses less digits than its factorization.

82548799011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 31392 (or 31389 counting only the distinct ones).

The product of its (nonzero) digits is 1451520, while the sum is 54.

The spelling of 82548799011 in words is "eighty-two billion, five hundred forty-eight million, seven hundred ninety-nine thousand, eleven".