82606953526 has 4 divisors (see below), whose sum is σ = 123910430292. Its totient is φ = 41303476762.

The previous prime is 82606953509. The next prime is 82606953551. The reversal of 82606953526 is 62535960628.

It is a happy number.

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

It is a congruent number.

It is an unprimeable number.

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, 20651738380 + ... + 20651738383.

It is an arithmetic number, because the mean of its divisors is an integer number (30977607573).

Almost surely, 2^82606953526 is an apocalyptic number.

82606953526 is a deficient number, since it is larger than the sum of its proper divisors (41303476766).

82606953526 is a wasteful number, since it uses less digits than its factorization.

82606953526 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 41303476765.

The product of its (nonzero) digits is 4665600, while the sum is 52.

The spelling of 82606953526 in words is "eighty-two billion, six hundred six million, nine hundred fifty-three thousand, five hundred twenty-six".