82695937504 has 96 divisors (see below), whose sum is σ = 176359680000. Its totient is φ = 38021265408.

The previous prime is 82695937463. The next prime is 82695937517. The reversal of 82695937504 is 40573959628.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 16539997 + ... + 16544995.

It is an arithmetic number, because the mean of its divisors is an integer number (1837080000).

Almost surely, 2^82695937504 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 82695937504, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (88179840000).

82695937504 is an abundant number, since it is smaller than the sum of its proper divisors (93663742496).

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

82695937504 is a wasteful number, since it uses less digits than its factorization.

82695937504 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5720 (or 5712 counting only the distinct ones).

The product of its (nonzero) digits is 16329600, while the sum is 58.

The spelling of 82695937504 in words is "eighty-two billion, six hundred ninety-five million, nine hundred thirty-seven thousand, five hundred four".