82088362654 has 4 divisors (see below), whose sum is σ = 123132543984. Its totient is φ = 41044181326.

The previous prime is 82088362651. The next prime is 82088362711. The reversal of 82088362654 is 45626388028.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (82088362651) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 20522090662 + ... + 20522090665.

It is an arithmetic number, because the mean of its divisors is an integer number (30783135996).

Almost surely, 2^82088362654 is an apocalyptic number.

82088362654 is a deficient number, since it is larger than the sum of its proper divisors (41044181330).

82088362654 is a wasteful number, since it uses less digits than its factorization.

82088362654 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 41044181329.

The product of its (nonzero) digits is 4423680, while the sum is 52.

The spelling of 82088362654 in words is "eighty-two billion, eighty-eight million, three hundred sixty-two thousand, six hundred fifty-four".