82704452056734 has 16 divisors (see below), whose sum is σ = 165642202999440. Its totient is φ = 27529267537920.

The previous prime is 82704452056693. The next prime is 82704452056763. The reversal of 82704452056734 is 43765025440728.

It is a happy number.

82704452056734 is digitally balanced in base 4, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×82704452056734² (a number of 29 digits) contains 22 as substring.

It is a congruent number.

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, 9720782307 + ... + 9720790814.

It is an arithmetic number, because the mean of its divisors is an integer number (10352637687465).

Almost surely, 2^{82704452056734} is an apocalyptic number.

82704452056734 is an abundant number, since it is smaller than the sum of its proper divisors (82937750942706).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

82704452056734 is a wasteful number, since it uses less digits than its factorization.

82704452056734 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19441573835.

The product of its (nonzero) digits is 45158400, while the sum is 57.

The spelling of 82704452056734 in words is "eighty-two trillion, seven hundred four billion, four hundred fifty-two million, fifty-six thousand, seven hundred thirty-four".