82356785737622 has 16 divisors (see below), whose sum is σ = 134765833851792. Its totient is φ = 37434851368320.

The previous prime is 82356785737579. The next prime is 82356785737627. The reversal of 82356785737622 is 22673758765328.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (82356785737627) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 17296898 + ... + 21538250.

It is an arithmetic number, because the mean of its divisors is an integer number (8422864615737).

Almost surely, 2^{82356785737622} is an apocalyptic number.

82356785737622 is a deficient number, since it is larger than the sum of its proper divisors (52409048114170).

82356785737622 is a wasteful number, since it uses less digits than its factorization.

82356785737622 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5123983.

The product of its digits is 1422489600, while the sum is 71.

The spelling of 82356785737622 in words is "eighty-two trillion, three hundred fifty-six billion, seven hundred eighty-five million, seven hundred thirty-seven thousand, six hundred twenty-two".