82546105460042 has 16 divisors (see below), whose sum is σ = 148955378274240. Its totient is φ = 33514960111488.

The previous prime is 82546105459913. The next prime is 82546105460179. The reversal of 82546105460042 is 24006450164528.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 155161852103 + ... + 155161852634.

It is an arithmetic number, because the mean of its divisors is an integer number (9309711142140).

Almost surely, 2^{82546105460042} is an apocalyptic number.

82546105460042 is a deficient number, since it is larger than the sum of its proper divisors (66409272814198).

82546105460042 is a wasteful number, since it uses less digits than its factorization.

82546105460042 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 310323704765.

The product of its (nonzero) digits is 1843200, while the sum is 47.

The spelling of 82546105460042 in words is "eighty-two trillion, five hundred forty-six billion, one hundred five million, four hundred sixty thousand, forty-two".