82210382074755 has 48 divisors (see below), whose sum is σ = 155454472049760. Its totient is φ = 39859037337600.

The previous prime is 82210382074729. The next prime is 82210382074757. The reversal of 82210382074755 is 55747028301228.

82210382074755 is a `hidden beast` number, since 8 + 2 + 210 + 382 + 0 + 7 + 47 + 5 + 5 = 666.

It is not a de Polignac number, because 82210382074755 - 2¹³ = 82210382066563 is a prime.

It is not an unprimeable number, because it can be changed into a prime (82210382074757) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 36593065 + ... + 38774645.

It is an arithmetic number, because the mean of its divisors is an integer number (3238634834370).

Almost surely, 2^{82210382074755} is an apocalyptic number.

82210382074755 is a deficient number, since it is larger than the sum of its proper divisors (73244089975005).

82210382074755 is a wasteful number, since it uses less digits than its factorization.

82210382074755 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2257732 (or 2257729 counting only the distinct ones).

The product of its (nonzero) digits is 7526400, while the sum is 54.

The spelling of 82210382074755 in words is "eighty-two trillion, two hundred ten billion, three hundred eighty-two million, seventy-four thousand, seven hundred fifty-five".