82525000505 has 8 divisors (see below), whose sum is σ = 99527640000. Its totient is φ = 65688240816.

The previous prime is 82525000499. The next prime is 82525000529. The reversal of 82525000505 is 50500052528.

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

It is a cyclic number.

It is not a de Polignac number, because 82525000505 - 2¹⁶ = 82524934969 is a prime.

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, 41468855 + ... + 41470844.

It is an arithmetic number, because the mean of its divisors is an integer number (12440955000).

Almost surely, 2^82525000505 is an apocalyptic number.

It is an amenable number.

82525000505 is a deficient number, since it is larger than the sum of its proper divisors (17002639495).

82525000505 is a wasteful number, since it uses less digits than its factorization.

82525000505 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 82939903.

The product of its (nonzero) digits is 20000, while the sum is 32.

The spelling of 82525000505 in words is "eighty-two billion, five hundred twenty-five million, five hundred five", and thus it is an aban number.