82481385526 has 8 divisors (see below), whose sum is σ = 130233766680. Its totient is φ = 39070129968.

The previous prime is 82481385523. The next prime is 82481385529. The reversal of 82481385526 is 62558318428.

It is an interprime number because it is at equal distance from previous prime (82481385523) and next prime (82481385529).

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (82481385523) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1085281351 + ... + 1085281426.

It is an arithmetic number, because the mean of its divisors is an integer number (16279220835).

Almost surely, 2^82481385526 is an apocalyptic number.

82481385526 is a deficient number, since it is larger than the sum of its proper divisors (47752381154).

82481385526 is a wasteful number, since it uses less digits than its factorization.

82481385526 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2170562798.

The product of its digits is 3686400, while the sum is 52.

The spelling of 82481385526 in words is "eighty-two billion, four hundred eighty-one million, three hundred eighty-five thousand, five hundred twenty-six".